| Literature DB >> 11859053 |
Ian Roberts1, Irene Kwan, Phillip Evans, Steven Haig.
Abstract
Entities:
Keywords: Biomedical and Behavioral Research; Empirical Approach
Mesh:
Year: 2002 PMID: 11859053 PMCID: PMC1122396 DOI: 10.1136/bmj.324.7335.474
Source DB: PubMed Journal: BMJ ISSN: 0959-8138