Microanatomy of suboccipital retrosigmoid keyhole approach via petrosal fissure and cerebello-pontine fissure
CHANG Shu-feng YANG Bo ZHENG Lu FU Zhan-sheng YANG Wan-jing HUANG Xiao-feng WANG Jun-shan LIU Chang
Acta Anatomica Sinica . 2018, (5): 646 -650 .