| Literature DB >> 12840143 |
R Sinharay, G Strang, A D Bird, D Bird.
Abstract
Entities:
Mesh:
Substances:
Year: 2003 PMID: 12840143 PMCID: PMC1742714 DOI: 10.1136/pmj.79.932.363
Source DB: PubMed Journal: Postgrad Med J ISSN: 0032-5473 Impact factor: 2.401