@article{Ayala Guanga_Pesántez Pacheco_Rodas Carpio_Méndez Álvarez_Soria Parra_Torres Inga_Vázquez Mosquera_del Rocío Pesántez Calle_2018, title={Size of Ovulating Follicle, Corpus Luteum and Blood Progesterone in Heifers Receiving Embryos from Three Grazing Breeds in Ecuador}, volume={29}, url={https://revistas.reduc.edu.cu/index.php/rpa/article/view/2222}, number={2}, journal={Revista de Producción Animal}, author={Ayala Guanga, Luis and Pesántez Pacheco, José and Rodas Carpio, Ermes and Méndez Álvarez, María and Soria Parra, Manuel and Torres Inga, Carlos and Vázquez Mosquera, Juan and del Rocío Pesántez Calle, Elizabeth}, year={2018}, month={ene.}, pages={65-72}