M Schwartz, J Schwartz. Show Affiliations »
Abstract
Mesh: See more » EnvironmentFemaleGenotypeHumansIntelligenceMaleModels, BiologicalPregnancyTwins
Year: 1974 PMID: 4856410 DOI: 10.1038/248084a0
Source DB: PubMed Journal: Nature ISSN: 0028-0836 Impact factor: 49.962