M Evans. Show Affiliations »
Abstract
Mesh: See more » Audiovisual Aids/standardsEducation, Medical/standards
Year: 1978 PMID: 76493 PMCID: PMC1603724 DOI: 10.1136/bmj.1.6117.905
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447