Wang Min, Liu Hai-Feng, Li Yu-Lan
Department of Anesthesiology, First Hospital of Lanzhou University, Lanzhou, Gansu 730000, China.
Department of Radiology, First Hospital of Lanzhou University, Lanzhou, Gansu 730000, China.
Chin Med J (Engl). 2018 Sep 5;131(17):2135-2136. doi: 10.4103/0366-6999.239318.