1 "Usefulness of follow-up colonoscopy in laterally spreading tumor resected by endoscopic piecemeal mucosal resection" 2 : 186-191, 2003
2 "Treatment of elderly patients with early gastric cancer by endoscopic submucosal dissection using an insulated-tip diathermic knife" 44 : 1033-1038, 2005
3 "The prevalence of colorectal neoplasms and the role of screening colonoscopy in asymptomatic Korean adults" 2 : 179-185, 2003
4 "Successful endoscopic en bloc resection of a large laterally spreading tumor in the rectosigmoid junction by endoscopic submucosal dissection" 63 : 178-183, 2006
5 "Successful en-bloc resection of large superficial tumors in the stomach and colon using sodium hyaluronate and small-caliber-tip transparent hood" 35 : 690-694, 2003
6 "Success rate of curative endoscopic mucosal resection with circumferential mucosal incision assisted by submucosal injection of sodium hyaluronate" 56 : 507-512, 2002
7 "Risk factors of lymph node metastasis in submucosally invasive colorectal carcinoma" 22 : 411-418, 2001
8 "Reducing mortality from colorectal cancer by screening for fecal occult blood.Minnesota Colon Cancer Control Study" 328 : 1365-1371, 1993
9 "Randomised study of screening for colorectal cancer with faecal-occult-blood test" 348 : 1467-1471, 1996
10 "Randomised controlled trial of faecal-occult-blood screening for colorectal cancer" 348 : 1472-1477, 1996
1 "Usefulness of follow-up colonoscopy in laterally spreading tumor resected by endoscopic piecemeal mucosal resection" 2 : 186-191, 2003
2 "Treatment of elderly patients with early gastric cancer by endoscopic submucosal dissection using an insulated-tip diathermic knife" 44 : 1033-1038, 2005
3 "The prevalence of colorectal neoplasms and the role of screening colonoscopy in asymptomatic Korean adults" 2 : 179-185, 2003
4 "Successful endoscopic en bloc resection of a large laterally spreading tumor in the rectosigmoid junction by endoscopic submucosal dissection" 63 : 178-183, 2006
5 "Successful en-bloc resection of large superficial tumors in the stomach and colon using sodium hyaluronate and small-caliber-tip transparent hood" 35 : 690-694, 2003
6 "Success rate of curative endoscopic mucosal resection with circumferential mucosal incision assisted by submucosal injection of sodium hyaluronate" 56 : 507-512, 2002
7 "Risk factors of lymph node metastasis in submucosally invasive colorectal carcinoma" 22 : 411-418, 2001
8 "Reducing mortality from colorectal cancer by screening for fecal occult blood.Minnesota Colon Cancer Control Study" 328 : 1365-1371, 1993
9 "Randomised study of screening for colorectal cancer with faecal-occult-blood test" 348 : 1467-1471, 1996
10 "Randomised controlled trial of faecal-occult-blood screening for colorectal cancer" 348 : 1472-1477, 1996
11 "Prospective evaluation of colorectal polyps in 1,683 consecutive colonoscopies" 19 : 887-896, 1999
12 "Prevention of colorectal cancer by col onoscopic polypectomy.The National Polyp Study Workgroup" 329 : 1977-1981, 1993
13 "New indication for endoscopic treatment of colorectal carcinoma with submucosal invasion" 19 : 48-55, 2004
14 "Mucosectomy in the colon with endoscopic submucosal dissection" 37 : 764-768, 2005
15 "Long-term follow-up of large flat colorectal tumors resected endoscopically" 35 : 845-849, 2003
16 "Histoclinical analysis of early colorectal cancer" 24 : 1029-1035, 2000
17 "Endoscopic submucosal dissection using sodium hyaluronate for large superficial tumors in the colon" 16 : 178-181, 2004
18 "Endoscopic submucosal dissection for early gastric cancer" 6 : 119-121, 2005
19 "Endoscopic mucosal resection of flat and depressed types of early colorectal cancer" 25 : 455-461, 1993
20 "Endoscopic mucosal resection for colonic non-polypoid neoplasms" 100 : 2174-2179, 2005
21 "Endorectal ultrasonography and treatment of early stage rectal cancer" 24 : 1061-1068, 2000
22 "Efficacy in standard clinical practice of colonoscopic polypectomy in reducing colorectal cancer incidence" 48 : 812-815, 2001
23 "Determining depth of invasion by VN pit pattern analysis in submucosal colorectal carcinoma" 9 : 1005-1008, 2002
24 "Correlations between lymph node metastasis and depth of submucosal invasion in submucosal invasive colorectal carcinoma" 39 : 534-543, 2004
25 "Clinicopathologic features and endoscopic treatment of superficially spreading colorectal neoplasm larger than 20 mm" 54 : 62-66, 2001
26 "A novel method of endoscopic mucosal resection using sodium hyaluronate" 50 : 251-256, 1999
27 "A new sinker-assisted endoscopic submucosal dissection for colorectal cancer" 62 : 297-301, 2005