S G Babson, D S Phillips. Show Affiliations »
Abstract
Mesh: See more » AdolescentAptitude TestsBirth OrderBirth WeightBody HeightBody WeightChildEducational MeasurementEmbryonic and Fetal DevelopmentFemaleGestational AgeGrowthHead/growth & developmentHumansInfant, NewbornInfant, PrematureIntelligenceIntelligence TestsMalePregnancyTwins
Year: 1973 PMID: 4743620 DOI: 10.1056/NEJM197311012891803
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245