| Literature DB >> 4823815 |
M R Bolton, D M Pugh, L F Mattioli, M I Dunn, R N Schimke.
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Year: 1974 PMID: 4823815 DOI: 10.7326/0003-4819-80-5-626
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391