| Literature DB >> 14670893 |
Samantha Thomas1, Sarah Byford.
Abstract
Entities:
Keywords: Biomedical and Behavioral Research; Empirical Approach
Mesh:
Year: 2003 PMID: 14670893 PMCID: PMC293001 DOI: 10.1136/bmj.327.7428.1400
Source DB: PubMed Journal: BMJ ISSN: 0959-8138