In the acupuncture-moxibustion group , acupuncture was applied at Baihui ( GV @ ) , Shenting ( GV @ ) , Sishencong ( EX-HN @ ) , Hegu ( LI @ ) , Zusanli ( ST @ ) and Taichong ( LR @ ) , and suspended moxibustion was used at Shenque ( CV @ ) , Guanyuan ( CV @ ) and Zhongwan ( CV @ ) .