Yang Meng-Ta, Yu Mu-Hsien, Yeh Chun-Chang, Tseng Wei-Cheng
Department of Anesthesiology, Tri-Service General Hospital and National Defense Medical Center, Taipei, Taiwan.
Department of Obstetrics and Gynecology, Tri-Service General Hospital and National Defense Medical Center, Taipei, Taiwan.
Taiwan J Obstet Gynecol. 2020 Mar;59(2):342-343. doi: 10.1016/j.tjog.2020.01.030.