J Carr. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » Age FactorsChild, PreschoolDown Syndrome/physiopathologyFemaleFoster Home CareHumansInfantInfant, NewbornIntelligenceIntelligence TestsMaleMotor ActivitySex FactorsSocial Class
Year: 1970 PMID: 4253237 DOI: 10.1111/j.1365-2788.1970.tb01116.x
Source DB: PubMed Journal: J Ment Defic Res ISSN: 0022-264X