W GRIFFITHS, A L KNUTSON. Show Affiliations »
Abstract
Keywords: BOOKS; HEALTH EDUCATION; MOTION PICTURES; RADIO
Mesh: See more » BooksHealth EducationHumansMass MediaMotion PicturesPublic HealthRadio
Year: 1960 PMID: 13829314 PMCID: PMC1373306 DOI: 10.2105/ajph.50.4.515
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572