“Understanding Adherence to Daily and Intermittent Regimens of Oral HIV Pre-Exposure Prophylaxis Among Men Who Have Sex With Men in Kenya”, AIDS Behav, vol. 19, pp. 794-801, 2015.,
“Safety and Adherence to Intermittent Pre-Exposure Prophylaxis (PrEP) for HIV-1 in African Men Who Have Sex with Men and Female Sex Workers”, PLoS One, vol. 7, p. e33103, 2012.,
“CLSI-Derived Hematology and Biochemistry Reference Intervals for Healthy Adults in Eastern and Southern Africa”, PLoS ONE, vol. 4, no. 2, p. e4401, 2009.,
“A Cross-Sectional Study in Eastern and Southern Africa to Characterize Laboratory Reference Intervals in Healthy Adults for HIV Prevention Trials”, in AIDS Vaccine 2008 Conference, Cape Town, South Africa, 2008.