title: The two manias: a study of the evolution of the modern concept of mania.
mesh_terms: D000341:Affective Disorders, Psychotic / Q000145:classification*; D001714:Bipolar Disorder / Q000145:classification* / Q000266:history / Q000523:psychology; D002908:Chronic Disease; D003527:Cyclothymic Disorder / Q000523:psychology; D003704:Dementia / Q000523:psychology; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D001523:Mental Disorders / Q000523:psychology; D010507:Periodicity; D012565:Schizophrenic Psychology; D009626:Terminology as Topic