| Literature DB >> 12933737 |
Chris Cunningham1, Jeff Reading, Sandra Eades.
Abstract
Keywords: Biomedical and Behavioral Research; Health Care and Public Health
Mesh:
Year: 2003 PMID: 12933737 PMCID: PMC188502 DOI: 10.1136/bmj.327.7412.445
Source DB: PubMed Journal: BMJ ISSN: 0959-8138