title: Historical background in children with affective disorders.
mesh_terms: D000208:Acute Disease; D000342:Affective Symptoms / Q000209:etiology*; D001290:Attitude; D002648:Child; D002657:Child Development; D002908:Chronic Disease; D003863:Depression / Q000145:classification / Q000235:genetics; D005190:Family; D005260:Female; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D012931:Social Environment