| Literature DB >> 4751742 |
F D Rickman, R Handin, J P Howe, J S Alpert, L Dexter, J E Dalen.
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Year: 1973 PMID: 4751742 DOI: 10.7326/0003-4819-79-5-664
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391