Arroyo, J. et al. 2007. Cholesterol reduction and increase of antioxidant capacity by chronic consumption of andrean purple corn (Zea mays) in hypercholesterolemic rats. Revista Peruana de Medicina Experimental y Salud Pública. 24, 2 (Jun. 2007). DOI:https://doi.org/10.17843/rpmesp.2007.242.1100.