| Literature DB >> 6787962 |
R H Winterbauer, R B Durning, E Barron, M C McFadden.
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Year: 1981 PMID: 6787962 DOI: 10.7326/0003-4819-95-1-67
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391