J Wells, J Chapple. Show Affiliations »
Abstract
Mesh: See more » ConfidentialityData CollectionHumans
Year: 1993 PMID: 8274910 PMCID: PMC1679616 DOI: 10.1136/bmj.307.6916.1426-d
Source DB: PubMed Journal: BMJ ISSN: 0959-8138