6Maizels M, Mc-Carberg B. Antidepressants and antiepileptic drugs for chronic non-cancer pain[ J]. Am Fam Physician,2005,71:483 - 490.
7Brannan SK, Mallinckrodt CH, Brown EB, et al. Duloxetine 60 mg once-daily in the treatment of painful physical symptoms in patients with major depressive disorder[ J]. J Psych Res,2005 ,39 :43 -53.