Migraine--Current Understanding and Treatment
NEJM 346:257-270, Goadsby,P.J.,et al, 2002
Efficacy, Safety, and Tolerance of the Non-Ergoline Dopamine Agonist Pramipexole in the Treatment of Advanced Parkinson's Disease:A Double Blind, Placebo Controlled, Randomised, Multicentre Study
JNNP 66:436-441, Pinter,M.M.,et al, 1999