D Spurgeon. Show Affiliations »
Abstract
Mesh: See more » AdvertisingDrug PrescriptionsPractice Patterns, Physicians'United States
Year: 1999 PMID: 10567124 PMCID: PMC1117069 DOI: 10.1136/bmj.319.7221.1321a
Source DB: PubMed Journal: BMJ ISSN: 0959-8138