title: An epidemiological study of manic-depressive psychosis.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001714:Bipolar Disorder / Q000453:epidemiology*; D002648:Child; D002675:Child, Preschool; D004522:Educational Status; D005006:Ethnicity; D005190:Family; D005191:Family Characteristics; D005260:Female; D006801:Humans; D007194:India; D008297:Male; D008393:Marriage; D008875:Middle Aged; D009790:Occupations; D012036:Refugees; D012737:Sex Factors