R S ILLINGWORTH. Show Affiliations »
Abstract
Entities: Species
Keywords: INFANTS
Mesh: See more » HumansInfant
Year: 1949 PMID: 15395482 PMCID: PMC2051715 DOI: 10.1136/bmj.2.4636.1077
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447