title: Finnish twins reared apart: preliminary characterization of rearing environment.
mesh_terms: D000328:Adult; D002657:Child Development; D005260:Female; D005824:Genetics, Behavioral; D006801:Humans; D008297:Male; D010551:Personality; D010553:Personality Development; D011247:Pregnancy; D012931:Social Environment; D014427:Twins / Q000523:psychology*