HBeAg阴性的HBV感染产妇
HBeAg negative HBV infectious pregnant women
HIV感染孕产妇
HIV infected Pregnant women
HIV阳性孕产妇
Pregnant and lying-in women infected with HIV
产妇卫生保健服务
Health care of the pregrant
Maternal health services
产妇卫生巾
sanitary belt for the lying-in woman
产妇文化程度
educational level of puerperal