1. Manson-Bahr-Bell. South American Trypanosomiasis. In: Bailliere-Tindal, eds.Manson's Tropical Disease. London, 1987: 74–85.
2. Woodruff AW. South American Trypanosomiasis. In: Churchill-Livingstone, eds.Medicine in the Tropics. London, 1974: 91–99.
3. Edington GM, Gilles HM. Protozoal Diseases. In: Edward-Arnold, eds.Pathology in the tropics. London; 1976: 42–49.
4. Prata A, Andrade Z, Guimaraes. Chagas' Heart Disease. In: Shaper-Hutt-Fejfar, eds.Heart Disease in the Tropics. London, 1974: 264–280.
5. Spina Franca A. Trypanosomiase Americaine et le Système Nerveux.Bull Soc Path Ex 1988;81: 645–649.