CJCP     2021 23 (1):  67-73    ISSN: 1008-8830  CN: 43-1301/R Epidemiological characteristics of respiratory syncytial virus in hospitalized children with acute lower respiratory tract infection in Chongqing, China, from 2013 to 2018: an analysis of 2 066 cases REN Kang-Yi, REN Luo, DENG Yu, XIE Xiao-Hong, ZANG Na, XIE Jun, LUO Zheng-Xiu, LUO Jian, FU Zhou, LIU EnMei, LI Qu-Bei Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University/National Clinical Research Center for Child Health and Disorders/Ministry of Education Key Laboratory of Child Development and Disorders/Chongqing Key Laboratory of Child Infection and Immunity, Chongqing 400014, China Received: 2020-07-19  Revised: 2020-11-18  Online: null Supporting info