Castro Rodríguez, Y.B. et al. 2026. Economic Impact of Anestrus and Reproductive Biotechnology to Reduce the Service Period of Holstein x Brahman Cows in Tropical Climates. Tesla Revista Científica. 6, 2 (Oct. 2026), e741. DOI:https://doi.org/10.55204/trc.v6i2.e741.