CJCP     2019 21 (10):  1038-1043    ISSN: 1008-8830  CN: 43-1301/R A clinical analysis of late-onset sepsis in very low birth weight and extremely low birth weight infants LIU Hui-Qiang, TONG Xiao-Mei Department of Neonatology, Peking University Third Hospital, Beijing 100191, China Received: 2019-05-08  Revised: null  Online: null Supporting info