A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
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Health & Medical Sciences
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Oral & Maxillofacial Surgery
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Dentistry
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Epidemiology
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Life Sciences & Earth Sciences
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Animal Behavior & Ethology
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General Health & Medical Sciences
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Public Health
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Veterinary Medicine
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Dental Tools And Instruments Or Auxiliary Dental Instruments
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