| Literature DB >> 5448093 |
N F Pierce, D S Fedson, K L Brigham, R C Mitra, R B Sack, A Mondal.
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Year: 1970 PMID: 5448093 DOI: 10.7326/0003-4819-72-5-633
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391