Primary Hypertension and Vascular Compression of the Left Rostral Ventrolateral Medulla in Patients with Primary Hemifacial Spasm 
ZHAHG Qian,JIANG Lei,FENG Zhaohai,SHI Xin,MAIMAITIJIANG·Kasimu,HAO Yujun
Chinese General Practice . 2018, (36): 4453 -4458 .  DOI: 10.12114/j.issn.1007-9572.2018.00.058