Tolfenamic Acid Is As Effective As Ergotamine During Migraine Attacks
Lancet 2:326-328, Hakkarainen,H.,et al, 1979
Risk Factors for the Development & Rupture of Intracranial Berry Aneurysms
Am J Med 78:957-964, delaMonte,S.M.,et al, 1985
Chronic Paroxysmal Hemicrania:A Disabling Headache Syndrome Responding to Indomethacin
Ann Neurol 3:183, Price,R.W.,et al, 1978