| Literature DB >> 16339221 |
Peter E M Butler, Alex Clarke, Shehan Hettiaratchy.
Abstract
Keywords: Health Care and Public Health
Mesh:
Year: 2005 PMID: 16339221 PMCID: PMC1309628 DOI: 10.1136/bmj.331.7529.1349
Source DB: PubMed Journal: BMJ ISSN: 0959-8138