1. Murray CJ, Lopez AD . Evidence-based health policy – lessons from the Global Burden of Disease Study. Science 1996; 274: 740–743.
2. Kennedy SH, Lam RW, Cohen NL, Ravindran AV, CANMAT Depression Work Group. Clinical guidelines for the treatment of depressive disorders. IV. Medications and other biological treatments. Can J Psychiatry 2001; 46 (Suppl 1): 38S–58S.
3. American Psychiatric Association. Practice guideline for the treatment of patients with major depressive disorder (revision). American Psychiatric Association. Am J Psychiatry 2000; 157: 1–45.
4. Anderson IM, Nutt DJ, Deakin JFW . Evidence-based guidelines for treating depressive disorders with antidepressants: a revision of the 1993 British Association for Psychopharmacology guidelines. J Psychopharmacol 2000; 14: 3–20.
5. Mulrow CD, Williams Jr JW, Trivedi M, Chiquette E, Aguilar C, Cornell JE et al. Evidence report on: treatment of depression – newer pharmacotherapies. Psychopharmacol Bull 1999; 34: 409–795.