| Literature DB >> 9347740 |
L D Gruppen1, J Garcia, C M Grum, J T Fitzgerald, C A White, L Dicken, J C Sisson, A Zweifler.
Abstract
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Year: 1997 PMID: 9347740 DOI: 10.1097/00001888-199710001-00020
Source DB: PubMed Journal: Acad Med ISSN: 1040-2446 Impact factor: 6.893