| Literature DB >> 4682292 |
B J Kennedy, P Calabresi, P P Carbone, E Frei, J F Holland, A H Owens, M H Sleisenger, J C Beck.
Abstract
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Year: 1973 PMID: 4682292 DOI: 10.7326/0003-4819-78-1-127
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391