J M Robson, T N Macgregor, R E Illingworth, N Steere. Show Affiliations »
Abstract
Year: 1934 PMID: 20778272 PMCID: PMC2445735 DOI: 10.1136/bmj.1.3828.888
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447