| Literature DB >> 4726531 |
S J Berman, C C Tsai, K Holmes, J W Fresh, R H Watten.
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Year: 1973 PMID: 4726531 DOI: 10.7326/0003-4819-79-2-167
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391