J M BERG, B H KIRMAN. Show Affiliations »
Abstract
Keywords: MENTAL DEFICIENCY; TWINS
Mesh: See more » HumansIntellectual DisabilityTwins
Year: 1960 PMID: 13799227 PMCID: PMC1968103 DOI: 10.1136/bmj.1.5190.1911
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447