title: The efficacy-effectiveness gap in PMTCT.
authors.forename: Wim
authors.initials: W
authors.lastname: Delva
authors.forename: Marleen
authors.initials: M
authors.lastname: Temmerman
mesh_terms: D019380:Anti-HIV Agents / Q000627:therapeutic use; D001942:Breast Feeding / Q000706:statistics & numerical data; D005260:Female; D015658:HIV Infections / Q000175:diagnosis / Q000453:epidemiology / Q000635:transmission*; D006801:Humans; D007231:Infant, Newborn; D018445:Infectious Disease Transmission, Vertical / Q000517:prevention & control*; D019829:Nevirapine / Q000627:therapeutic use; D011247:Pregnancy; D012107:Research Design; D013019:South Africa / Q000453:epidemiology
chemical_list: D019380:Anti-HIV Agents; D019829:Nevirapine