川芎清脑颗粒治疗椎基底动脉供血不足致脑性眩晕的临床观察
천궁청뇌과립치료추기저동맥공혈불족치뇌성현훈적림상관찰
Clinical observation on Chuanxiong qingnao particles in the treatment of vertebra-basilar ischemic vertigo