| Literature DB >> 2742250 |
E Roti1, E Gardini, R Minelli, M Salvi, G Robuschi, L E Braverman.
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Year: 1989 PMID: 2742250 DOI: 10.7326/0003-4819-111-2-181
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391