| Literature DB >> 2001089 |
B D Levine1, P A Grayburn, W F Voyles, E R Greene, R C Roach, P H Hackett.
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Year: 1991 PMID: 2001089 DOI: 10.7326/0003-4819-114-7-569
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391