CJCP     2022 24 (1):  49-53    ISSN: 1008-8830  CN: 43-1301/R Effect of intrapartum antibiotic prophylaxis of group B streptococcus infection on the incidence and bacteriological profile of early-onset neonatal sepsis PENG Zhou-Jie, BAO Lei Department of Neonatology, Children's Hospital Affiliated to Chongqing Medical University/National Center for Clinical Medical Research on Child Health and Disease/Key Laboratory of Developmental Disorders in Children, Ministry of Education, Chongqing 400014, China Received: 2021-09-06  Revised: null  Online: null Supporting info