title: Psychological aspects of pain.
mesh_terms: D001007:Anxiety; D002908:Chronic Disease; D003863:Depression / Q000150:complications; D003937:Diagnosis, Differential; D006212:Hallucinations; D006801:Humans; D007046:Hysteria / Q000150:complications; D010146:Pain / Q000209:etiology*; D010817:Physician-Patient Relations; D011569:Psychiatric Status Rating Scales; D011602:Psychophysiologic Disorders / Q000175:diagnosis