A New Model for Predicting Dynamic Surge Pressure in Gas and Drilling Mud Two-Phase Flow during Tripping Operations

av Xiangwei Kong, Yuanhua Lin, Yijie Qiu, Hongjun Zhu, Long Dong, Yanchao Chen
Publicerad 2014-01-01

One-stage freehand minimally invasive pedicle screw fixation combined with mini-access surgery through OLIF approach for the treatment of lumbar tuberculosis

av Wenshuai Fan, Guangling Yang, Tianyao Zhou, Yanchao Chen, Zhenchao Gao, Weili Zhou, Yutong Gu
Publicerad 2022-04-01