Bonato GL, Cunha MO, Santos RM dos, Carneiro LC. Estrotect® efficiency in identifying estrus in crossbred dairy cows. Braz. J. Vet. Res. Anim. Sci. [Internet]. 2012 Feb. 3 [cited 2024 Apr. 28];49(1):19-23. Available from: https://www.revistas.usp.br/bjvras/article/view/39998