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Literature DB >> 7366672

Unnecessary duplication of publication.

Abstract

Source DB: PubMed Journal: N Engl J Med ISSN： 0028-4793 Impact factor: 91.245

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Authors: J Venulet; R Blattner; J von Bülow; G C Berneker
Journal: Br Med J (Clin Res Ed) Date: 1982-01-23

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