HIV incidence during a cluster-randomized trial of two strategies providing voluntary counselling and testing at the workplace, Zimbabwe

Corbett, Elizabeth L; Makamure, Beauty; Cheung, Yin Bun; More

AIDS . 21(4):483-489, February 19, 2007.

Efficacy of secondary isoniazid preventive therapy among HIV-infected Southern Africans: time to change policy?

Churchyard, Gavin J; Fielding, Katherine; Charalambous, Salome; More

AIDS . 17(14):2063-2070, September 26, 2003.