title: Epidemiology and child psychiatry: historical and conceptual development.
mesh_terms: D000342:Affective Symptoms / Q000453:epidemiology; D001720:Birth Injuries / Q000150:complications; D002490:Central Nervous System / Q000293:injuries; D002648:Child; D002653:Child Behavior Disorders / Q000209:etiology; D002665:Child Psychiatry / Q000266:history; D004813:Epidemiology / Q000266:history; D006801:Humans; D008607:Intellectual Disability / Q000453:epidemiology; D008137:Longitudinal Studies; D001523:Mental Disorders / Q000175:diagnosis / Q000453:epidemiology*; D012107:Research Design; D013577:Syndrome; D014505:Urban Population