Mantilla J, Valdez E, Mantilla J, Paredes M, Mustafa A. Outcrossing and selection of improved guinea pigs from the Cajamarca region to produce superior offspring with high indexes of genetic merit . Rev. investig. vet. Perú [Internet]. 2022 Oct. 27 [cited 2024 Jul. 17];33(5):e23787. Available from: https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/23787