title: Drug treatment of chronic intractable pain in patients referred to a psychiatry clinic.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000639:Amitriptyline / Q000627:therapeutic use*; D001007:Anxiety / Q000188:drug therapy; D002707:Chlordiazepoxide / Q000627:therapeutic use*; D002908:Chronic Disease; D003863:Depression / Q000188:drug therapy; D005260:Female; D006801:Humans; D007099:Imipramine / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000188:drug therapy*
chemical_list: D000639:Amitriptyline; D002707:Chlordiazepoxide; D007099:Imipramine