“In mice … the chemopreventive agents , lung tumor multiplicity was significantly reduced to 6.3 + or - 2.2, 4.9 + or - …, 4.8 + or - 1.9 and 3.6 + or - 1.4 by PEITC-NAC plus I3C , PEITC-NAC plus MI, I3C plus MI …-NAC plus I3C plus MI, respectively.”