| Literature DB >> 8292959 |
Abstract
Keywords: Communication; Developing Countries; Information Distribution; International Cooperation; Mass Media; Printed Media; Summary Report
Mesh:
Year: 1993 PMID: 8292959 PMCID: PMC1697781 DOI: 10.1136/bmj.307.6919.1614
Source DB: PubMed Journal: BMJ ISSN: 0959-8138