| Literature DB >> 8439118 |
E P Thyssen1, L B Weinstock, D M Balfe, B A Shatz.
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Year: 1993 PMID: 8439118 DOI: 10.7326/0003-4819-118-6-199303150-00007
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391