title: Psychosomatic medicine: a theoretical backdrop.
mesh_terms: D003220:Conflict, Psychological; D005201:Fantasy; D006801:Humans; D011602:Psychophysiologic Disorders / Q000523:psychology* / Q000628:therapy; D011611:Psychosomatic Medicine / Q000639:trends*; D011613:Psychotherapy / Q000379:methods; D013315:Stress, Psychological / Q000503:physiopathology