| Literature DB >> 9614011 |
Abstract
Keywords: Biomedical and Behavioral Research; Committee on Publication Ethics (Great Britain)
Mesh:
Year: 1998 PMID: 9614011 PMCID: PMC1113269 DOI: 10.1136/bmj.316.7146.1686
Source DB: PubMed Journal: BMJ ISSN: 0959-8138