title: [Psychogenic disorders].
authors.forename: J L
authors.initials: JL
authors.lastname: Ochoa
authors.forename: R J
authors.initials: RJ
authors.lastname: Verdugo
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D010146:Pain / Q000209:etiology / Q000503:physiopathology; D059408:Pain Management; D011602:Psychophysiologic Disorders