[O09] 大腸　腫瘍1

[O09-09] Cold biopsy vs. cold snare for the resection of diminutive and small colorectal polyps: Preliminary results

^○Hwang Choi, Boin Lee, Junsung Kim, Kangmoon Lee, Sangwoo Kim, Myungkyu Choi, Kyuyong Choi (Dept. of Internal Medicine, The Catholic University of Korea)