Braga, Renata, and Sílvia Edelewiss Crusco. “Embryonic Transfer in Equins: Non-Surgical Method Based on Ultrasound Technique of Ultra-Uterine Injection”. Pubvet, vol. 11, no. 02, Feb. 2017, https://doi.org/10.22256/PUBVET.V11N2.143-148.