Measurement of urinary arsenic profiles and DNA hypomethylation in a case–control study of urothelial carcinoma

Chi Jung Chung, Hui Ling Lee, Chao Hsiang Chang, Han Chang, Chiu Shong Liu, Wei Ting Jung, Huei Ju Liu, Saou Hsing Liou, Mu Chi Chung, Yu Mei Hsueh