| Literature DB >> 12077043 |
Keith Wheatley1, Rebecca L Stowe, Carl E Clarke, Robert K Hills, Adrian C Williams, Richard Gray.
Abstract
Entities:
Mesh:
Substances:
Year: 2002 PMID: 12077043 PMCID: PMC1123447 DOI: 10.1136/bmj.324.7352.1508
Source DB: PubMed Journal: BMJ ISSN: 0959-8138