The International Restless Legs Syndrome Study Group. Toward a better definition of the restless legs Syndrome. Movdisord, 1995, 10(3): 634.
Earley CJ, Yaffee B, Allen P, et al. Double-blind, placebo controlled, trial of pergolide in restless legs Syndrome. Neurology, 1998,51(12): 1599.
HUO Shu-su. Research Progress of Restless Leg Syndrome, Journal of Practical Medicine, 2002, 19(7): 539.