References
- SUBCUTANEOUS SUMATRIPTAN INTERNATIONAL STUDY GROUP: Treatment of migraine attacks with sumatrip-tan. N. Engl. J. Med. (1991) 325: 316.
- WOOD AJ: Drug therapy of migraine. N. Engl. J. Med. (1993) 329: 1476.
- HOFFERT MJ: Treatment of migraine: a new era. AmFamily Physician (1994) 49: 633.