01/01/1985 - "At both dose levels, azoxyethane induced tumors of the esophagus and nasal cavity, tumors that were not seen in any other group. "
08/01/1987 - "Instead, azoxymethane induced colon tumors and azoxyethane induced tumors of the nasal mucosa. "
08/01/1987 - "In hamsters, the most commonly observed tumors were hepatocellular, cholangiocellular, and vascular tumors of the liver, but azoxyethane, NMEA, NDMA, and NDEA also induced tumors of the nasal mucosa, and azoxymethane induced tumors of the colon. "
01/01/1985 - "Other tumors appearing in significant incidence were in the colon and ileum, induced by azoxymethane and Z-ethyl-O,N,N-azoxymethane, and kidney tumors induced by azoxymethane and Z-methyl-O,N,N-azoxyethane. "
01/01/1985 - "In F344 rats, azoxyethane was similar in carcinogenic activity to its isomer nitrosodiethylamine, whereas azoxymethane was much less potent than nitrosodimethylamine and induced quite different tumors. "