1. New prescriptions for migraine in the emergency department;Lane;Can Family Physician,1992
2. Evaluation and emergency treatment of headache;Silberstein;Headache,1992
3. Emergency treatment of intractable migraine;Gallagher;Headache,1986
4. Emergency management of headache;Edmeads;Headache,1988
5. Migraine report. Highlights of a Canadian consensus conference,1993