On the role of pre-nitriding on improving the weldability of molybdenum alloy

by Liang-Liang Zhang, Lin-Jie Zhang, Jie Ning, Yuan-Jun Sun, Suck-Joo Na
Published 2021-01-01

Comparison of cryoballoon ablation for atrial fibrillation guided by real-time three-dimensional transesophageal echocardiography vs. contrast agent injection

by Yuan-Jun Sun, Xiao-Meng Yin, Tao Cong, Lian-Jun Gao, Dong Chang, Xian-Jie Xiao, Qiao-Bing Sun, Rong-Feng Zhang, Xiao-Hong Yu, Ying-Xue Dong, Yan-Zong Yang, Yun-Long Xia, Yi Cui
Published 2019-02-01