| Literature DB >> 4251634 |
N A Haydar, H L Conn, A Afifi, N Wakid, S Ballas, K Fawaz.
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Year: 1971 PMID: 4251634 DOI: 10.7326/0003-4819-74-4-548
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391