title: Antenatal screening for HIV infection is improving in London.
mesh_terms: D015492:AIDS Serodiagnosis; D005260:Female; D015658:HIV Infections / Q000175:diagnosis* / Q000453:epidemiology / Q000635:transmission; D006801:Humans; D018445:Infectious Disease Transmission, Vertical / Q000517:prevention & control; D008131:London / Q000453:epidemiology; D008403:Mass Screening / Q000458:organization & administration*; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000175:diagnosis* / Q000453:epidemiology; D011295:Prenatal Care / Q000379:methods; D011296:Prenatal Diagnosis / Q000592:standards*; D015995:Prevalence; D015397:Program Evaluation