Chiliza, J, R Laing, F G Feeley, and A T Brennan. “Evaluation of the Impact of PEPFAR Transition on Retention in Care in South Africa’s Western Cape Province”. South African Medical Journal 114, no. 1 (December 31, 2023): 44–50. Accessed October 7, 2025. https://samajournals.co.za/index.php/samj/article/view/810.