| Literature DB >> 3115482 |
E F Monteiro1, R C Spencer, G R Kinghorn, C L Barratt, S Cooke, I D Cooke.
Abstract
Mesh:
Year: 1987 PMID: 3115482 PMCID: PMC1247278 DOI: 10.1136/bmj.295.6595.418
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623