From the Centers for Disease Control and Prevention. HIV testing among pregnant women--United States and Canada, 1998-2001.
D015492:AIDS Serodiagnosis / Q000706:statistics & numerical data*; D002170:Canada / Q000453:epidemiology; D005260:Female; D015658:HIV Infections / Q000175:diagnosis* / Q000517:prevention & control / Q000635:transmission; D006801:Humans; D018445:Infectious Disease Transmission, Vertical / Q000517:prevention & control; D018580:Mandatory Testing; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000175:diagnosis* / Q000517:prevention & control; D014481:United States / Q000453:epidemiology