Kay Stearns Bruening, John D Bogden, Haingsub Chung, Francis W Kemp, et al.. "Effect of selenium and molybdenum on methylbenzylnitrosamine-induced esophageal lesions and tissue trace metals in the rat." The Journal of Nutrition Vol. 116 (1986)
Available at: http://works.bepress.com/kay_stearns_bruening/1/