| Literature DB >> 6255847 |
L E Samelson, S A Lerner, L Resnekov, C Anagnostopoulos.
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Year: 1980 PMID: 6255847 DOI: 10.7326/0003-4819-93-6-838
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391