Zarazaga, L. A., Gatica, M. C., Gallego-Calvo, L., Celi, I., & Guzman, J. L. (2013). Short communication. Melatonin improves the reproductive performance of seasonal anoestrus goats exposed to buck effect during early post-partum. Spanish Journal of Agricultural Research, 11(4), 997-1003. https://doi.org/10.5424/sjar/2013114-4115