机译:Lamivudine therapy during the second vs the third trimester for preventing transmission of chronic hepatitis B
NYU, Dept Med, Sch Med, Div Gastroenterol & Hepatol,NYU Langone Med Ctr, 550 1St Ave, New York, NY;
Capital Med Univ, Beijing Ditan Hosp, Dept Obstet & Gynecol, Beijing, Peoples R China;
Capital Med Univ, Beijing Ditan Hosp, Dept Biostat, Beijing, Peoples R China;
immunoprophylaxis; lamivudine treatment; mother-to-child transmission; pregnancy; prevention;