title: [Psychiatric research on twins in Japan].
mesh_terms: D000293:Adolescent; D000328:Adult; D001720:Birth Injuries / Q000150:complications; D002648:Child; D004200:Diseases in Twins; D004827:Epilepsy / Q000175:diagnosis*; D004830:Epilepsy, Tonic-Clonic / Q000175:diagnosis; D006801:Humans; D007239:Infections / Q000150:complications; D007564:Japan; D001523:Mental Disorders / Q000235:genetics*; D009497:Neurotic Disorders / Q000175:diagnosis*; D009771:Obsessive-Compulsive Disorder / Q000175:diagnosis*; D012559:Schizophrenia / Q000175:diagnosis*
vernacular_title: Psychiatrische Zwillingsforschung in Japan.