Blandón, A.M., Mosquera, O.M., Sant’ana, A.E.G., dos Santos, A.F. y Pires, L.L.S. 2017. Antioxidant Activity of Plant Extracts from Colombian Coffee-Growing Eco-Region. Revista Facultad de Ciencias Básicas. 13, 1 (feb. 2017), 56–59. DOI:https://doi.org/10.18359/rfcb.2755.