Diagnostic Yield of Advanced Colorectal Neoplasia at Colonoscopy, According to Indications: An Investigation from the Korean Association for the Study of Intestinal Diseases (KASID) - Park, D I; Kim, Y H; Kim, H S; Kim, W H; Kim, T I; Kim, H J; Yang, S K; Byeon, J S; Lee, M S; Jung, I K; Chung, M K; Jung, S A; Jeen, Y T; Choi, J H; Choi, H; Han, D S; Song, J S (Endoscopy, 2006)