Comparison of postpolypectomy bleeding between epinephrine and saline submucosal injection for large colon polyps by conventional polypectomy: A prospective randomized, multicenter study
정성애, Kim, HJ, Byeon, JS, Yang, SK, Jang, BI, Jeen, YT, Choi, JH, Choi, H, Han, DS, Song, JS, Lee, SH, Chung, IK, Kim, SJ, Kim, JO, Ko, BM, Kim, WH, Kim, HS, Park, DI
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