D G Altman. Show Affiliations »
Abstract
Mesh: See more » Gestational AgeHumansInfant, NewbornMethodsResearch Design
Year: 1979 PMID: 434917 PMCID: PMC1545248 DOI: 10.1136/adc.54.3.242-a
Source DB: PubMed Journal: Arch Dis Child ISSN: 0003-9888 Impact factor: 3.791