Pregnancy.
D019380:Anti-HIV Agents / Q000627:therapeutic use; D002585:Cesarean Section; D005260:Female; D015658:HIV Infections / Q000517:prevention & control* / Q000635:transmission*; D007231:Infant, Newborn; D018445:Infectious Disease Transmission, Vertical / Q000517:prevention & control*; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000821:virology*; D011263:Pregnancy Trimester, Third; D015215:Zidovudine / Q000627:therapeutic use
D019380:Anti-HIV Agents; D015215:Zidovudine