J R Paul, W P Havens, C E Van Rooyen. Show Affiliations »
Abstract
Entities: Disease
Year: 1944 PMID: 20785500 PMCID: PMC2284416 DOI: 10.1136/bmj.1.4355.841
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447