D C Slawson, A F Shaughnessy, M H Ebell, H C Barry. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » Evidence-Based MedicineFamily PracticeHumansPeriodicals as TopicUnited States
Year: 1997 PMID: 9312554
Source DB: PubMed Journal: J Fam Pract ISSN: 0094-3509 Impact factor: 0.493