| Literature DB >> 9794861 |
S J Edwards1, R J Lilford, J Hewison.
Abstract
Entities:
Keywords: Biomedical and Behavioral Research; Empirical Approach
Mesh:
Year: 1998 PMID: 9794861 PMCID: PMC1114158 DOI: 10.1136/bmj.317.7167.1209
Source DB: PubMed Journal: BMJ ISSN: 0959-8138