at necropsy in week 26 , the high alcohol groups ( hi-beer and hi-etoh ) showed a significantly reduced incidence of tumors in the right colon ( 42 and 46 % versus 81 % in control , p less than 0.01 and p = 0.02 ) but no effect on left colonic tumorigenesis .
C0004922
beer
C0001962
etoh