Peláez, P.P., Bardón, I. y Camasca, P. 2016. Methylxanthine and catechin content of fresh and fermented cocoa beans, dried cocoa beans, and cocoa liquor. Scientia Agropecuaria. 7, 4 (dic. 2016), 355-365. DOI:https://doi.org/10.17268/sci.agropecu.2016.04.01.