title: Revisited: the New York Child Development Center Twin Study.
authors.affiliation: Department of Psychology, California State University, Fullerton, CA, USA. nsegal@fullerton.edu
authors.forename: Nancy L
authors.initials: NL
authors.lastname: Segal
mesh_terms: D000300:Adoption; D002648:Child; D002657:Child Development; D003219:Confidentiality; D005260:Female; D049673:History, 20th Century; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D009518:New York; D011247:Pregnancy; D018433:Twin Studies as Topic / Q000941:ethics / Q000266:history* / Q000379:methods