| Literature DB >> 4947941 |
D S Baldwin, J Lowenstein, N F Rothfield, G Gallo, R T McCluskey.
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Year: 1970 PMID: 4947941 DOI: 10.7326/0003-4819-73-6-929
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391