| Literature DB >> 3085770 |
I Burgess, R J Robinson, J Robinson, J W Maunder, Z Hassan.
Abstract
Entities:
Mesh:
Substances:
Year: 1986 PMID: 3085770 PMCID: PMC1340182 DOI: 10.1136/bmj.292.6529.1172
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623