Nigeria HIV/Syphilis Sentinel Seroprevalence Survey 1999

Department for International Development (DFiD) (United Kingdom), Family Health International, Federal Ministry of Health (Nigeria), Petroleum Trust Fund (PTF) (Nigeria), United Nations Children's Fund (UNICEF), United States Agency for International Development (USAID), University College Hospital, Ibadan, University of Jos, World Health Organization (WHO). Nigeria HIV/Syphilis Sentinel Seroprevalence Survey 1999.