title: Observations on pain and suffering.
mesh_terms: D000208:Acute Disease; D000328:Adult; D000786:Anger; D002908:Chronic Disease; D003863:Depression / Q000209:etiology; D005260:Female; D006801:Humans; D008297:Male; D008609:Mental Status Schedule; D008875:Middle Aged; D010146:Pain / Q000209:etiology; D014947:Wounds and Injuries / Q000150:complications