S Conway1, J Messerle. Show Affiliations » 1. St. Louis University Medical Center Library.
Abstract
Mesh: See more » Abstracting and IndexingMEDLARSNational Library of Medicine (U.S.)United States
Year: 1990 PMID: 10106648
Source DB: PubMed Journal: Group Pract J ISSN: 0199-5103