AYALA MONTER, M.A., Martínez-Aispuro , J.A., Mendoza-Martínez, G.D., Sánchez-Torres, M.T., Cordero-Mora, J.L. y Martínez-Cruz, I. 2022. Evaluation of herbal choline in productive performance and blood metabolites of ewes. Agro Productividad. (oct. 2022). DOI:https://doi.org/10.32854/agrop.v15i9.2261.