Wanyenze, R. K., Kamya, M. R., Fatch, R., Mayanja-Kizza, H., Baveewo, S., Szekeres, G., … & Hahn, J. A. (2013). Abbreviated HIV counselling and testing and enhanced referral to care in Uganda: a factorial randomised controlled trial. The Lancet Global Health, 1(3), e137-e145.