Mion, B., Bonotto, R. M., Farias, C. O., Rosa, F. S., Pradiee, J., Rovani, M. T., Pegoraro, L. M. C., Bonotto, A. L. M., Pfeifer, L. F. M., & Schneider, A. (2020). J-Synch protocol associated with estrus detection in beef heifers and non-lactating cows. Medicina Veterinária, 13(2), 269–274. https://doi.org/10.26605/medvet-v13n2-3089