J W DOUGLAS. Show Affiliations »
Abstract
Entities: Species
Keywords: EDUCATION/statistics; INFANT, PREMATURE/statistics
Mesh: See more » ChildEducation/statistics & numerical dataHumansInfant, Premature/statistics & numerical dataSchools
Year: 1960 PMID: 13817829 PMCID: PMC1967457 DOI: 10.1136/bmj.1.5178.1008
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447