| Literature DB >> 15576718 |
Abstract
Keywords: Biomedical and Behavioral Research; Committee on Publication Ethics (Great Britain)
Mesh:
Year: 2004 PMID: 15576718 PMCID: PMC534828 DOI: 10.1136/bmj.329.7478.1301
Source DB: PubMed Journal: BMJ ISSN: 0959-8138