D G Covell, E W Lewis, P R Manning, R W Mapes, H M Peterson. Show Affiliations »
Abstract
Mesh: See more » CaliforniaCommunicationEducation, Medical, ContinuingInformation ServicesTelephone
Year: 1973 PMID: 4689539 PMCID: PMC1455130
Source DB: PubMed Journal: Calif Med ISSN: 0008-1264