S. Ismail

Declines in HIV prevalence can be associated with changing sexual behaviour in Uganda, urban Kenya, Zimbabwe, and urban Haiti

T. Hallett, N. Walker, J. Garcia-Calleja, 2006, Sexually Transmitted Infections.

Utility of antenatal HIV surveillance data to evaluate prevention of mother-to-child HIV transmission programs in resource-limited settings.

W. Hladik, K. Sabin, O. Bolu, 2007, American journal of obstetrics and gynecology.