| Literature DB >> 2719427 |
P S Gill1, C Loureiro, M Bernstein-Singer, M U Rarick, F Sattler, A M Levine.
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Year: 1989 PMID: 2719427 DOI: 10.7326/0003-4819-110-11-937
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391