Carnero S., Sylvia, et al. “EMBRYO TRANSFER IPSILATERAL AND CONTRALATERAL TO THE POSITION OF THE CORPUS LUTEUM AND EMBRYO SURVIVAL IN LLAMAS”. Revista De Investigaciones Veterinarias Del Perú, vol. 22, no. 2, June 2011, pp. 114-20, https://doi.org/10.15381/rivep.v22i2.278.