Berberi, R. C. de A., Barrosi, C. M., Nogueira, G. P., & Baruselli, P. S. (2007). Evaluation of lh surge and progesterone concentration in ovsynch and heatsynch protocols in buffalo (Bubalus bubalis). Brazilian Journal of Veterinary Research and Animal Science, 44(supl.), 38-45. https://doi.org/10.11606/issn.1678-4456.bjvras.2007.26588