title: Sleep pathophysiology--a useful tool in psychiatry.
authors.forename: C M
authors.initials: CM
authors.lastname: Shapiro
mesh_terms: D005221:Fatigue / Q000503:physiopathology* / Q000523:psychology; D006801:Humans; D010348:Patient Care Team; D012893:Sleep Wake Disorders / Q000503:physiopathology* / Q000523:psychology