Tom Jefferson, Vittorio Demicheli. Show Affiliations »
Abstract
Mesh: See more » Delivery of Health Care/economicsHealth Care CostsHealth Services Research/methodsHealth Services Research/standardsHumans
Year: 2002 PMID: 11834545 PMCID: PMC1122254 DOI: 10.1136/bmj.324.7333.313
Source DB: PubMed Journal: BMJ ISSN: 0959-8138