Tong Yiru, Zhang Xiying, Du Zhen, Xiao Ting, Li Yun, Liu Henry
Department of Anesthesiology, Hunan Children's Hospital, Changsha, Hunan, P.R. China.
Department of Otolaryngology, Hunan Children's Hospital, Changsha, Hunan, P.R. China.
J Anaesthesiol Clin Pharmacol. 2015 Apr-Jun;31(2):285-7. doi: 10.4103/0970-9185.155220.