| Literature DB >> 3969095 |
Abstract
Keywords: Americas; Behavior; Communication; Developed Countries; Developing Countries; Economic Factors; Education; Health Education; Iec; Influentials; Interest Groups; Knowledge Sources; Magazines; Marketing; Mass Media; North America; Northern America; Organization And Administration; Political Factors; Printed Media; Program Activities; Programs; Smoking--changes; Social Behavior--changes; United States
Mesh:
Year: 1985 PMID: 3969095 DOI: 10.1056/NEJM198502073120627
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245