@misc{misc70b055fc, title = {Pre-synchronization and reutilization of progesterone devices during a 6-day CO-Synch protocol for fixed-time artificial insemination in beef heifers}, author = {Canadas, E. R and Duran, B. J and Machado, G and Nall, A and Battista, S. E and Mussard, M. L and Baruselli, Pietro Sampaio and Garcia-Guerra, A}, year = {2021}, doi = {10.1071/RDv33n2Ab109}, publisher = {C S I R O Publishing}, booktitle = {Virtual Conference of the International Embryo Technology Society} }