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Priority claimed from US06/536,995external-prioritypatent/US4518611A/en
Priority claimed from US06/536,994external-prioritypatent/US4620014A/en
Application filed by Cancer Res Nat FoundfiledCriticalCancer Res Nat Found
Publication of DK166284D0publicationCriticalpatent/DK166284D0/da
Publication of DK166284ApublicationCriticalpatent/DK166284A/da