Luo Rong
Department of Pediatrics, West China Second Hospital, Sichuan University /Key Laboratory of Obstetric & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, Chengdu 610041, China.
Zhongguo Dang Dai Er Ke Za Zhi. 2017 Sep;19(9):959-961. doi: 10.7499/j.issn.1008-8830.2017.09.004.