- Efficacy of trimethoprim-sulphamethoxazole prophylaxis to decrease morbidity and mortality in HIV-1-infected patients with tuberculosis in Abidjan, Côte d'Ivoire: a randomised controlled trial. Wiktor, S.Z., Sassan-Morokro, M., Grant, A.D., Abouya, L., Karon, J.M., Maurice, C., Djomand, G., Ackah, A., Domoua, K., Kadio, A., Yapi, A., Combe, P., Tossou, O., Roels, T.H., Lackritz, E.M., Coulibaly, D., De Cock, K.M., Coulibaly, I.M., Greenberg, A.E. Lancet (1999)