Machado, R.; Bergamaschi, M. A. C. M.; Barbosa, R. T.; Madureira, E. H.; Alencar, M. M. de; Binelll, M. Service, Conception and Pregnancy Rates of Nelore Cows Treated With Human Corionic Gonadotropin and Estradiol-17² After Timed Artificial Insemination. Braz. J. Vet. Res. Anim. Sci. 2008, 45 (3), 221-230. https://doi.org/10.11606/issn.1678-4456.bjvras.2008.266700.