W. Huanca L., R. Condori P., M. Chileno M., P. García H., J. Cainzo C., and J. J. Becerra G., “EFFECT OF TIME OF INCUBATION ON NUCLEAR MATURATION AND CLEAVAGE POST IN VITRO FERTILIZATION OF ALPACA OOCYTES”, Rev. investig. vet. Perú, vol. 25, no. 4, pp. 468–476, Dec. 2014, doi: 10.15381/rivep.v25i4.10782.