Vera–Rodríguez, J.H. and Álvarez Sánchez, A.R. 2024. Use of efficient microorganisms in a sustainable production of pigs intended for fattening. Revista Científica de la Facultad de Ciencias Veterinarias. 34, 1 (Jan. 2024), 5. DOI:https://doi.org/10.52973/rcfcv-e34312.