Migraine
NEJM 383:1866-1876, Ashina, M., 2020
Abdominal Migraine
BMJ 360;k179, Angus-Leppan, H.,et al, 2018
Chronic Migraine
BMJ 348:g141b, Schwedt, T.J., 2014
Botulinum Toxin A for Prophylactic Treatment of Migraine and Tension Headaches in Adults
JAMA 307:1736-1745, Jackson,J.L.,et al, 2012
Headache
BMJ 325:881-886, Steiner,T.J. &Fontebasso,M., 2002
Headache
JNNP 57:134-143, Pearce,J.M.S., 1994