| Literature DB >> 6805762 |
W N Hubbard, M J Walport, K E Halnan, R P Beaney, G R Hughes.
Abstract
Entities:
Mesh:
Substances:
Year: 1982 PMID: 6805762 PMCID: PMC1498816 DOI: 10.1136/bmj.284.6333.1915
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623