US3876503A - Method and instrument for the detection of neisseria gonorrheae without culture - Google Patents
Method and instrument for the detection of neisseria gonorrheae without culture Download PDFInfo
- Publication number
- US3876503A US3876503A US193739A US19373971A US3876503A US 3876503 A US3876503 A US 3876503A US 193739 A US193739 A US 193739A US 19373971 A US19373971 A US 19373971A US 3876503 A US3876503 A US 3876503A
- Authority
- US
- United States
- Prior art keywords
- pledget
- specimen
- swab
- ampul
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
- C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
- C12Q1/12—Nitrate to nitrite reducing bacteria
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5029—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures using swabs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0096—Casings for storing test samples
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0291—Instruments for taking cell samples or for biopsy for uterus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B2010/0003—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements including means for analysis by an unskilled person
- A61B2010/0006—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements including means for analysis by an unskilled person involving a colour change
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/10—Integrating sample preparation and analysis in single entity, e.g. lab-on-a-chip concept
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/16—Reagents, handling or storing thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/06—Auxiliary integrated devices, integrated components
- B01L2300/069—Absorbents; Gels to retain a fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0809—Geometry, shape and general structure rectangular shaped
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/81—Packaged device or kit
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/871—Neisseria
Definitions
- the present invention involves the use of a reagent from the group of oxidase testing reagents known as phenylenediamines, including-the following: 'p-Amino Dimethylaniline Oxalate, N, N-Dimethyl-p- Phenylenediamine Dihydrochloride. N,'N-Dimethyl-p- Phenylenediamine Oxalate, N., vN-Dimethyl-p- Phenylenediamine.Monohydrochloride and N, N, N, N, N
- the wall structure of the plastic tube is flexible, it has sufficient rigidity normally to maintain a generally cylindrical shape and to permit easy insertion of the swab after a specimen of exudate has been taken.
- the ampul contains a suitable wetting agent, as described herein, and is sufficiently frangible that it can readily be broken when the sides of the flexible tube are pressed inwardly between the thumb and forefinger. whereupon the ampul shatters and permits its fluid contents to wet the material impregnated in the pledget, which normally is pushed into the fluid and fragmented glass when the swab is inserted in the tube.
- reaction between the specimen on the swab and the reagent in the pledget commences immediately and, if gonococci are present, the specimen on the swab changes color, normally to purple, red-orange, or dark gray, depending upon the reagent used in the pledget, thus indicating a positive test.
- the reaction time to indicate a positive specimen usually falls within the range of from 30 to 120 seconds.
- a physiological saline solution is prepared by adding 0.85 grams of Sodium Chloride to 99 ml distilled water and the pH adjusted to 7.0. This solution becomes the wetting agent. Frangible ampuls containing /2 ml of this solution are prepared, as this is the quantity necessary to adequately wet the /1 inch X 9/16 inch pledget.
- a sterile dacron swab, mounted on a plastic stick approximately mm long is packaged together with the reagent system and this combination becomes the diagnostic instrument.
- This swab is separately contained in its own sterile glassine envelope.
- the above procedure is repeated and a culture of Neisseria gonorrheae is used as being representative of the exudate in the foregoing example.
- the swab is used to pick a few colonies from a petri dish culture.
- the identical procedure is used with the instrument.
- a distinct purple coloration of the bacteria on the swab will be observed within 1 minute.
- the nearly colorless pledget and the white background of the dacron swab make the identification of the organisms on the swab clear and distinct, just as it is with the exudate directly from a patient.
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- General Health & Medical Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Toxicology (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Genetics & Genomics (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US193739A US3876503A (en) | 1971-10-29 | 1971-10-29 | Method and instrument for the detection of neisseria gonorrheae without culture |
CA149,145A CA972267A (en) | 1971-10-29 | 1972-08-10 | Method and instrument for the detection of neisseria gonorrheae without culture |
GB3882572A GB1371417A (en) | 1971-10-29 | 1972-08-21 | Method and assembly for the detection of neisseria gonorrheae without culture |
DK436272AA DK142823B (da) | 1971-10-29 | 1972-09-04 | Fremgangsmåde og instrument til hurtig undersøgelse af en mandlig patient for Neisseria gonorrheae. |
NO3205/72A NO138578C (no) | 1971-10-29 | 1972-09-08 | Instrument til bruk av direkte paavisning av neisseria gonorrheae uten dyrkning |
FI2787/72A FI55266C (fi) | 1971-10-29 | 1972-10-09 | Foerfarande och anordning foer diagnostisering av neisseria gonorrhea utan odling |
IT30390/72A IT986857B (it) | 1971-10-29 | 1972-10-12 | Strumento per rilevare la neisseria gonorrheae senza coltura |
FR7237807A FR2158269B1 (sv) | 1971-10-29 | 1972-10-25 | |
SE7213927A SE414410B (sv) | 1971-10-29 | 1972-10-27 | Medel for pavisande av neisseria gonorrheae genom dess oxidasaktivitet |
DE19722252957 DE2252957C3 (de) | 1971-10-29 | 1972-10-28 | Vorrichtung zur direkten, ohne Züchtung möglichen Erkennung akuter Gonorrhoe |
US05/537,593 US4018653A (en) | 1971-10-29 | 1974-12-30 | Instrument for the detection of Neisseria gonorrhoeae without culture |
US05/561,707 US3954564A (en) | 1971-10-29 | 1975-03-25 | Instrument for the detection of neisseria gonorrhoeae and the like |
US05/563,300 US3954563A (en) | 1971-10-29 | 1975-03-28 | Apparatus especially useful for detection of neisseria gonorrhoeae and the like in females |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US193739A US3876503A (en) | 1971-10-29 | 1971-10-29 | Method and instrument for the detection of neisseria gonorrheae without culture |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US05/537,593 Division US4018653A (en) | 1971-10-29 | 1974-12-30 | Instrument for the detection of Neisseria gonorrhoeae without culture |
US05/561,707 Continuation-In-Part US3954564A (en) | 1971-10-29 | 1975-03-25 | Instrument for the detection of neisseria gonorrhoeae and the like |
US05/563,300 Continuation-In-Part US3954563A (en) | 1971-10-29 | 1975-03-28 | Apparatus especially useful for detection of neisseria gonorrhoeae and the like in females |
Publications (1)
Publication Number | Publication Date |
---|---|
US3876503A true US3876503A (en) | 1975-04-08 |
Family
ID=22714821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US193739A Expired - Lifetime US3876503A (en) | 1971-10-29 | 1971-10-29 | Method and instrument for the detection of neisseria gonorrheae without culture |
Country Status (9)
Country | Link |
---|---|
US (1) | US3876503A (sv) |
CA (1) | CA972267A (sv) |
DK (1) | DK142823B (sv) |
FI (1) | FI55266C (sv) |
FR (1) | FR2158269B1 (sv) |
GB (1) | GB1371417A (sv) |
IT (1) | IT986857B (sv) |
NO (1) | NO138578C (sv) |
SE (1) | SE414410B (sv) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3968010A (en) * | 1975-12-08 | 1976-07-06 | Miles Laboratories, Inc. | Microbiological culturing method and means |
US4017420A (en) * | 1975-12-22 | 1977-04-12 | Smithkline Corporation | Stable oxidase reagent solutions |
US4067776A (en) * | 1975-11-25 | 1978-01-10 | Research Foundation Of Children's Hospital | Method for differential diagnosis of meningitis with a limulus lysate test |
US4082614A (en) * | 1975-12-10 | 1978-04-04 | Bio-Syn, Inc. | Means for conveying pathological specimens safely to places of identification |
US4108729A (en) * | 1977-05-16 | 1978-08-22 | U.S. Packaging Corp. | Paper booklet for presumptive diagnosis of Neisseria Gonorrhoeae in the male |
US4196167A (en) * | 1978-12-26 | 1980-04-01 | California Medical Developments, Inc. | Drug detection device |
US4223093A (en) * | 1978-08-25 | 1980-09-16 | Precision Dynamics Corporation | Culture collection and transport device |
US4376634A (en) * | 1980-05-30 | 1983-03-15 | Mallinckrodt, Inc. | Assay kit having syringe, dilution device and reagents within sealed container |
US5264346A (en) * | 1991-06-03 | 1993-11-23 | Chen Kirk C S | Colorimetric method for beta-lactamase assay and its applications |
WO2002039942A1 (fr) * | 2000-11-15 | 2002-05-23 | Zhendong Wu | Tampon |
US20040214316A1 (en) * | 2003-04-24 | 2004-10-28 | O'connell David | Personal cell sampling kit |
WO2017180909A1 (en) * | 2016-04-13 | 2017-10-19 | Nextgen Jane, Inc. | Sample collection and preservation devices, systems and methods |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0808557D0 (en) | 2008-05-13 | 2008-06-18 | 3M Innovative Properties Co | Sampling devices and methods of use |
EP2869925A1 (en) | 2012-07-06 | 2015-05-13 | 3M Innovative Properties Company | Apparatus for detecting atp in a liquid sample |
EP2870257B1 (en) | 2012-07-06 | 2017-02-22 | 3M Innovative Properties Company | Apparatus and methods for detecting atp in a liquid sample |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3360440A (en) * | 1966-04-13 | 1967-12-26 | Haab Walter | Cold water reconstitutable microbiological medium, process for preparation and use, ad product |
US3388043A (en) * | 1965-06-01 | 1968-06-11 | Nunc As | Bacteriological sampling set |
US3446596A (en) * | 1965-04-02 | 1969-05-27 | Mallinckrodt Chemical Works | Analytical package and method |
US3450129A (en) * | 1966-07-06 | 1969-06-17 | Medical Supply Co | Swabbing unit |
US3661717A (en) * | 1970-05-08 | 1972-05-09 | Minnesota Mining & Mfg | Unitary sterility indicator and method |
US3689224A (en) * | 1966-04-13 | 1972-09-05 | Westinghouse Electric Corp | Chemical contaminant detection sampler |
-
1971
- 1971-10-29 US US193739A patent/US3876503A/en not_active Expired - Lifetime
-
1972
- 1972-08-10 CA CA149,145A patent/CA972267A/en not_active Expired
- 1972-08-21 GB GB3882572A patent/GB1371417A/en not_active Expired
- 1972-09-04 DK DK436272AA patent/DK142823B/da not_active IP Right Cessation
- 1972-09-08 NO NO3205/72A patent/NO138578C/no unknown
- 1972-10-09 FI FI2787/72A patent/FI55266C/fi active
- 1972-10-12 IT IT30390/72A patent/IT986857B/it active
- 1972-10-25 FR FR7237807A patent/FR2158269B1/fr not_active Expired
- 1972-10-27 SE SE7213927A patent/SE414410B/sv unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3446596A (en) * | 1965-04-02 | 1969-05-27 | Mallinckrodt Chemical Works | Analytical package and method |
US3388043A (en) * | 1965-06-01 | 1968-06-11 | Nunc As | Bacteriological sampling set |
US3360440A (en) * | 1966-04-13 | 1967-12-26 | Haab Walter | Cold water reconstitutable microbiological medium, process for preparation and use, ad product |
US3689224A (en) * | 1966-04-13 | 1972-09-05 | Westinghouse Electric Corp | Chemical contaminant detection sampler |
US3450129A (en) * | 1966-07-06 | 1969-06-17 | Medical Supply Co | Swabbing unit |
US3661717A (en) * | 1970-05-08 | 1972-05-09 | Minnesota Mining & Mfg | Unitary sterility indicator and method |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4067776A (en) * | 1975-11-25 | 1978-01-10 | Research Foundation Of Children's Hospital | Method for differential diagnosis of meningitis with a limulus lysate test |
US3968010A (en) * | 1975-12-08 | 1976-07-06 | Miles Laboratories, Inc. | Microbiological culturing method and means |
US4082614A (en) * | 1975-12-10 | 1978-04-04 | Bio-Syn, Inc. | Means for conveying pathological specimens safely to places of identification |
US4017420A (en) * | 1975-12-22 | 1977-04-12 | Smithkline Corporation | Stable oxidase reagent solutions |
US4108729A (en) * | 1977-05-16 | 1978-08-22 | U.S. Packaging Corp. | Paper booklet for presumptive diagnosis of Neisseria Gonorrhoeae in the male |
US4223093A (en) * | 1978-08-25 | 1980-09-16 | Precision Dynamics Corporation | Culture collection and transport device |
US4196167A (en) * | 1978-12-26 | 1980-04-01 | California Medical Developments, Inc. | Drug detection device |
US4376634A (en) * | 1980-05-30 | 1983-03-15 | Mallinckrodt, Inc. | Assay kit having syringe, dilution device and reagents within sealed container |
US5264346A (en) * | 1991-06-03 | 1993-11-23 | Chen Kirk C S | Colorimetric method for beta-lactamase assay and its applications |
WO2002039942A1 (fr) * | 2000-11-15 | 2002-05-23 | Zhendong Wu | Tampon |
US20040214316A1 (en) * | 2003-04-24 | 2004-10-28 | O'connell David | Personal cell sampling kit |
US7232681B2 (en) * | 2003-04-24 | 2007-06-19 | O'connell David | Personal cell sampling kit |
WO2017180909A1 (en) * | 2016-04-13 | 2017-10-19 | Nextgen Jane, Inc. | Sample collection and preservation devices, systems and methods |
US11446011B2 (en) | 2016-04-13 | 2022-09-20 | Nextgen Jane, Inc. | Sample collection and preservation devices, systems and methods |
US11864740B2 (en) | 2016-04-13 | 2024-01-09 | Nextgen Jane, Inc. | Sample collection and preservation devices, systems and methods |
Also Published As
Publication number | Publication date |
---|---|
FI55266C (fi) | 1979-06-11 |
FI55266B (fi) | 1979-02-28 |
DK142823C (sv) | 1981-09-21 |
NO138578C (no) | 1978-09-27 |
SE414410B (sv) | 1980-07-28 |
CA972267A (en) | 1975-08-05 |
FR2158269A1 (sv) | 1973-06-15 |
GB1371417A (en) | 1974-10-23 |
DK142823B (da) | 1981-02-02 |
DE2252957A1 (de) | 1973-05-03 |
IT986857B (it) | 1975-01-30 |
DE2252957B2 (de) | 1976-07-15 |
FR2158269B1 (sv) | 1977-01-14 |
NO138578B (no) | 1978-06-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4018653A (en) | Instrument for the detection of Neisseria gonorrhoeae without culture | |
US3954563A (en) | Apparatus especially useful for detection of neisseria gonorrhoeae and the like in females | |
US3954564A (en) | Instrument for the detection of neisseria gonorrhoeae and the like | |
US3876503A (en) | Method and instrument for the detection of neisseria gonorrheae without culture | |
US6117090A (en) | Method and apparatus for detecting amine producing organisms in the vagina | |
US6283927B1 (en) | Estrogen or estradiol need determination by vaginal or urethral acidity determination | |
US4979515A (en) | System for obtaining blood samples and submitting for testing of AIDS | |
US20020015663A1 (en) | Oral collection device and kit | |
US6426227B1 (en) | Method for analyzing secreted bodily fluids | |
US4658833A (en) | Monitoring of drug levels | |
CA1076010A (en) | Determination of isoenzymes | |
US5353803A (en) | Apparatus and method for immediate diagnosis of vaginal yeast infections | |
Braude et al. | Detection of urinary catalase by disk flotation | |
CN101025415A (zh) | 一种检测尿液中尿酸含量范围的试纸 | |
McCloskey et al. | Prostatic acid phosphatase activity in the postcoital vagina | |
US20050112547A1 (en) | Vaginal infection test system and method | |
US6409681B1 (en) | Estrogen or estradiol need determination by vaginal or urethral acidity determination | |
Lowe et al. | A clinical test of women’s self-diagnosis of genitourinary infections | |
EP4081128A1 (en) | Point of care devices for detecting infection status of a wound | |
Barratt et al. | Diagnosis and detection of male accessory gland infection | |
JPH0638796A (ja) | 腟液中のd−アラビニトールの検出によるカンジダ腟炎の診断法、診断用組成物および診断用試験具 | |
World Health Organization | Basics of quality assurance: for intermediate and peripheral laboratories | |
Cooppan et al. | Urinalysis reagent strips in the screening of children for urinary schistosomiasis in the RSA | |
Brooke | Amebiasis; Methods in Laboratory Diagnosis | |
Sippy et al. | Measurement of free acid in gastric juice by means of indicator paper |