title: Concept and classification of schizophrenia in the Soviet Union.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D012106:Research; D012557:Schizoid Personality Disorder / Q000175:diagnosis; D012559:Schizophrenia / Q000145:classification / Q000175:diagnosis*; D012560:Schizophrenia, Catatonic / Q000175:diagnosis; D012561:Schizophrenia, Childhood / Q000175:diagnosis; D012562:Schizophrenia, Disorganized / Q000175:diagnosis; D012563:Schizophrenia, Paranoid / Q000175:diagnosis; D012569:Schizotypal Personality Disorder / Q000175:diagnosis; D014586:USSR