| Literature DB >> 9734793 |
J L Morrison1, J D Lantos, W Levinson.
Abstract
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Year: 1998 PMID: 9734793 PMCID: PMC1497004 DOI: 10.1046/j.1525-1497.1998.00167.x
Source DB: PubMed Journal: J Gen Intern Med ISSN: 0884-8734 Impact factor: 5.128