| Literature DB >> 5416969 |
N L Petrakis, S L Wiesenfeld, B J Sams, M F Collen, J L Cutler, A B Siegelaub.
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Year: 1970 PMID: 5416969 DOI: 10.1056/NEJM197004022821402
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245