Group B streptococcus colonization in pregnant women and group B streptococcus infection in their preterm infants
HUANG Jing, LIN Xin-Zhu, LAI Ji-Dong, FAN Yan-Feng
CJCP . 2019, (6): 567 -572 .  DOI: 10.7499/j.issn.1008-8830.2019.06.013