| Literature DB >> 9795660 |
J A Colliver1, M H Swartz, R S Robbs, M Lofquist, D Cohen, S J Verhulst.
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Year: 1998 PMID: 9795660 DOI: 10.1097/00001888-199810000-00053
Source DB: PubMed Journal: Acad Med ISSN: 1040-2446 Impact factor: 6.893