Machang’u, R.S., G. Mgode, and D.G. Mpanduji. 1997. “Sero-Survey of Leptospirosis in Rodents, Dogs and Cattle in Selected Areas of Tanzania”. Tanzania Veterinary Journal 17 (3):72-75. https://tvj.sua.ac.tz/vet2/index.php/TVJ/article/view/475.