title: 'Endogenous' and 'exogenous': a useful dichotomy?
mesh_terms: D003431:Cross-Cultural Comparison; D006801:Humans; D007802:Language; D001523:Mental Disorders / Q000145:classification* / Q000175:diagnosis / Q000209:etiology; D011570:Psychiatry; D012660:Semantics; D009626:Terminology as Topic