Schurig, Gerhardt G., Stephen M. Boyle, Hamzeh Al Qublan, y Nammalwar Sriranganathan. «In Search of a Combined Brucellosis and Tuberculosis Vaccine for Cattle». Austral Journal of Veterinary Sciences 53, no. 1 (enero 19, 2021): 1–8. Accedido noviembre 16, 2024. http://581087.h2bexzbj.asia/index.php/australjvs/article/view/6694.