Kana J R, Teguia A and Tchoumboue J 2010: Effect of dietary plant charcoal from Canarium schweinfurthii Engl. and maize cob on aflatoxin B1 toxicosis in broiler chickens. Livestock Research for Rural Development. Volume 22, Article #77. Retrieved , from http://www.lrrd.org/lrrd22/4/kana22077.htm