[1]
J. L. Ponce, U. Mac?as, F. D. ?lvarez, J. V. Vel?zquez, L. Avenda?o, and J. Ly, “Low doses of gonadotropin chorionic equine (GCe) to Pelibuey and Pelibuey x Romanov ewes”, Cuban J. Agric. Sci., vol. 47, no. 1, Mar. 2013.