D. L. Infante Cercado, J. E. Cueva Rayco, J. Portal–Torres, M. Cueva–Rodríguez, and E. Guevara–Cruzado, “Cranioracopagus in Sheep. Clinical case”, Rev. Cient. FCV-LUZ, vol. 34, no. 3, p. 4, Nov. 2024.