Abaca, A., R. Kawuki, S., Tukamuhubwa, P., Baguma, Y., Pariyo, A., Orone, J., Alicai, T., Bua, A. and A. Omongo, C. 2012. Progression of Cassava Brown Streak Disease (CBSD) in infected cassava roots in Uganda. Uganda Journal of Agricultural Sciences. 13, 1 (Mar. 2012), 45–51.