title: Inexpensive AIDS drug still reduces HIV transmission from mother to child after 1 year.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control* / Q000635:transmission; D019380:Anti-HIV Agents / Q000627:therapeutic use*; D018791:CD4 Lymphocyte Count; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D018445:Infectious Disease Transmission, Vertical / Q000517:prevention & control*; D019829:Nevirapine / Q000627:therapeutic use*; D011247:Pregnancy
chemical_list: D019380:Anti-HIV Agents; D019829:Nevirapine