title: A psychoanalytic study of nonidentical twins. The impact of hemophilia on the personality development of the affected child and his healthy twin.
mesh_terms: D001009:Anxiety, Castration / Q000523:psychology; D002675:Child, Preschool; D004200:Diseases in Twins; D005260:Female; D006467:Hemophilia A / Q000523:psychology*; D006801:Humans; D007267:Injections / Q000523:psychology; D008297:Male; D010553:Personality Development; D011247:Pregnancy; D011575:Psychoanalytic Therapy; D014427:Twins / Q000523:psychology*; D014429:Twins, Dizygotic / Q000523:psychology*