Fiona McLean. Show Affiliations »
Abstract
Mesh: See more » Databases, Bibliographic/economicsInformation Storage and Retrieval/economics
Year: 2002 PMID: 11923172 PMCID: PMC1122721 DOI: 10.1136/bmj.324.7340.790/a
Source DB: PubMed Journal: BMJ ISSN: 0959-8138