Vasiliy Vlassov. Show Affiliations »
Abstract
Mesh: See more » Advertising/economicsPeriodicals as Topic/economicsRussia
Year: 2007 PMID: 17656516 PMCID: PMC1934433 DOI: 10.1136/bmj.39283.402512.1F
Source DB: PubMed Journal: BMJ ISSN: 0959-8138