Incidence of late-onset sepsis in very low birth weight and extremely low birth weight infants and risk factors for late-onset sepsis
ZHAO Xiao-Peng, ZHOU Wei, LI Xu-Fang, SONG Yan-Yan, ZHANG Ting-Yan, LIANG Hong
CJCP . 2017, (11): 1129 -1133 .  DOI: 10.7499/j.issn.1008-8830.2017.11.001