title: Developmental arrest and regression. A reappraisal of the dementia praecox concept.
mesh_terms: D000342:Affective Symptoms; D004644:Emotions; D005858:Germany; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D010553:Personality Development; D011574:Psychoanalytic Theory; D011627:Puberty; D012043:Regression, Psychology; D012559:Schizophrenia / Q000175:diagnosis / Q000266:history; D012562:Schizophrenia, Disorganized; D009626:Terminology as Topic