乙型肝炎免疫球蛋白联合乙型肝炎疫苗阻断HBV母婴传播的效果分析
을형간염면역구단백연합을형간염역묘조단HBV모영전파적효과분석
Efficacy of hepatitis B immunoglobulin combined with hepatitis B vaccine in preventing HBV mother-to-fetus transmission