Group B Streptococcus viginal colonization dur-ing pregnancy and the outcome of the mothers and infantsHUANG Zhen-yu, ZHANG Lei, ZENG Zhen1160-1163
Epidemic characteristics and prevention strate-gies of syphilis during pregnancyLIANG Yi-heng, FAN Shang-rong1164-1167
Management of HIV infection during pregnancy and mother-to-child blockWANG Le-le, LIU Hui-shu1172-1178
State and prevention strategy of mother-to-child transmission of hepatitis BTANG Jie, ZHOU Yi-hua1185-1188
