R Song1, X Li. 1. The Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, No. 8 East Jingshun Street, Chaoyang District, Beijing, 100015, China, songruii@hotmail.com.
Authors: R Song; X Pang; P Yang; Y Shu; Y Zhang; Q Wang; Z Chen; J Liu; J Cheng; Y Jiao; R Jiang; L Lu; L Chen; J Ma; C Li; H Zeng; X Peng; L Huang; Y Zheng; Y Deng; X Li Journal: Infection Date: 2013-10-16 Impact factor: 3.553