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Abstract
Mesh: See more » African Continental Ancestry GroupContinental Population GroupsEnvironmentEuropean Continental Ancestry GroupFemaleGenotypeHumansIntelligenceMaleSocial ClassSocioeconomic Factors
Year: 1973 PMID: 4748676
Source DB: PubMed Journal: Science ISSN: 0036-8075 Impact factor: 47.728