Seasonality, estrous cycle characterization, estrus synchronization, semen cryopreservation, and artificial insemination in the Pacific white-sided dolphin (Lagenorhynchus obliquidens)DOI: info:10.1530/REP-08-0528v. 138No. 2391–405
Robeck, T. R., Steinman, K. J., Greenwell, M., Ramirez, K., Van Bonn, W., Yoshioka, M., Katsumata, E., Dalton, L., Osborn, S., and O'Brien, J. K. 2009. "Seasonality, estrous cycle characterization, estrus synchronization, semen cryopreservation, and artificial insemination in the Pacific white-sided dolphin (Lagenorhynchus obliquidens)." Reproduction, 138, (2) 391–405. https://doi.org/10.1530/REP-08-0528.