249
Participants
Start Date
September 30, 2012
Primary Completion Date
September 30, 2014
Study Completion Date
September 30, 2014
acupuncture
apply acupuncture to prevent the migraine attack
Chengdu University of TCM, Chengdu
Hunan University of Traditional Chinese Medicine
OTHER
Chongqing Medical University
OTHER
Li ying
OTHER