Zhonghua Wei Zhong Bing Ji Jiu Yi Xue 2017 Apr;29(4):332-336
Department of Pediatrics, the First Affiliated Hospital of Hunan Normal University, Hunan Provincial People's Hospital, Changsha 410005, Hunan, China (Su J, Zhu YM); Institute of Emergency Medicine, Hunan Provincial People's Hospital, Changsha 410005, Hunan, China (Zhu YM, Jiang Y, Zou LH, Liu XL, Xu YX). Corresponding author: Zhu Yimin, Email: