title: A study of puerperal psychosis.
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D001523:Mental Disorders / Q000453:epidemiology*; D010298:Parity; D011247:Pregnancy; D011618:Psychotic Disorders / Q000453:epidemiology; D011644:Puerperal Disorders / Q000453:epidemiology*; D012189:Retrospective Studies