John Frey1. Show Affiliations » 1. Department of Family Medicine, University of Wisconsin, Madison, WI 53715, USA. john.frey@fammed.wisc.edu
Abstract
Entities: Species
Mesh: See more » Family Practice/historyHistory, 20th CenturyUnited States
Year: 2009 PMID: 19724940
Source DB: PubMed Journal: Fam Med ISSN: 0742-3225 Impact factor: 1.756