J W Barr. Show Affiliations »
Abstract
Mesh: See more » CanadaHistory, 19th CenturyLegislation, Medical/historyLicensure, Medical/history
Year: 1974 PMID: 4601970
Source DB: PubMed Journal: Can Med Assoc J ISSN: 0008-4409 Impact factor: 8.262