M McElwain. Show Affiliations »
Abstract
Mesh: See more » Advertising/legislation & jurisprudenceAdvertising/standardsCanadaDrug IndustryDrug PrescriptionsHumansResearch Design
Year: 1997 PMID: 9189283 PMCID: PMC2255285
Source DB: PubMed Journal: Can Fam Physician ISSN: 0008-350X Impact factor: 3.275