H. Rodríguez L., G. Gutiérrez R., M. Palomino T., and V. Hidalgo L., “Maternal characteristics at birth and weaning in guinea pigs of the central coast of Peru”, Rev. investig. vet. Perú, vol. 26, no. 1, pp. 77–85, Mar. 2015, doi: 10.15381/rivep.v26i1.10941.