Turino, L. N., Cristaldi, M. D., Mariano, R. N., Boimvaser, S., & Scandolo, D. E. (2014). Metabolic level recognition of progesterone in dairy Holstein cows using probabilistic models. Spanish Journal of Agricultural Research, 12(2), 396-404. https://doi.org/10.5424/sjar/2014122-5271