| Literature DB >> 12907508 |
William Butler, David Doyle, Richard Hull.
Abstract
Entities:
Keywords: Health Care and Public Health
Mesh:
Year: 2003 PMID: 12907508 PMCID: PMC1126750 DOI: 10.1136/bmj.327.7410.344-a
Source DB: PubMed Journal: BMJ ISSN: 0959-8138