| Literature DB >> 1944466 |
S M Wolf1, P Boyle, D Callahan, J J Fins, B Jennings, J L Nelson, J A Barondess, D W Brock, R Dresser, L Emanuel.
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Year: 1991 PMID: 1944466 DOI: 10.1056/nejm199112053252334
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245