Hu Hai, He Yarong, Zhang Shu, Cao Yu
Emergency Department, West China Hospital, Sichuan University, Chengdu 610041, PR China.
Emergency Department, West China Hospital, Sichuan University, Chengdu 610041, PR China.
Am J Emerg Med. 2014 Jul;32(7):803-6. doi: 10.1016/j.ajem.2014.03.014. Epub 2014 Mar 19.