W J MARTIN. Show Affiliations »
Abstract
Entities: Species
Keywords: INFANTS/mortality
Mesh: See more » HumansInfant/mortalityInfant Mortality
Year: 1949 PMID: 18113816 PMCID: PMC2049685 DOI: 10.1136/bmj.1.4601.438
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447