| Literature DB >> 6732081 |
M N Dudley, R Quintiliani, C H Nightingale, N Gontarz.
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Year: 1984 PMID: 6732081 DOI: 10.7326/0003-4819-101-1-144_1
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391