title: Identical twins reared apart.
mesh_terms: D000328:Adult; D004777:Environment; D005260:Female; D005826:Genetics, Medical; D006801:Humans; D007360:Intelligence; D008297:Male; D011247:Pregnancy; D014427:Twins / Q000523:psychology*; D014430:Twins, Monozygotic / Q000523:psychology*