Paredes A., M. and Goicochea P., E. (2021) “Effect of five diets with different neutral detergent fibre and starch ratios on productive performance, ingestive ratio, and weight of digestive organs in guinea pigs (Cavia porcellus)”, Revista de Investigaciones Veterinarias del Perú, 32(1), p. e19495. doi:10.15381/rivep.v32i1.19495.