| Literature DB >> 4712989 |
D Powell, F R Singer, T M Murray, C Minkin, J T Potts.
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Year: 1973 PMID: 4712989 DOI: 10.1056/NEJM197307262890403
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245