2100 Impact of UGT1A1 genotype and irinotecan exposure on outcomes in Japanese patients with advanced colorectal cancer treated by irinotecan-based regimens. (September 2015) - Ichikawa, W.; Uehara, K.; Minamimura, K.; Tanaka, C.; Sadahiro, S.; Shinozaki, K.; Fukumoto, K.; Takii, Y.; Otsuji, T.; Kambara, T.; Gamoh, M.; Morita, S.; et al.