| Literature DB >> 4197153 |
M B Block, J E Berk, L S Fridhandler, D F Steiner, A H Rubenstein.
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Year: 1973 PMID: 4197153 DOI: 10.7326/0003-4819-78-5-663
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391