Mbwambo, H.A., M.C. Eisler, P.A. Mkonyi, and P.H. Holmes. 2003. “A Study of the Prevalence of Bovine Trypanosomosis and Trypanocidal Drug Resistance in Coastal Tanzania”. Tanzania Veterinary Journal 22 (1):43-57. https://tvj.sua.ac.tz/vet2/index.php/TVJ/article/view/406.