| 2017-08 | Efficacy of Helicobacter pylori eradication therapies in Korea: A systematic review and network meta-analysis | 이항락 |
| 2018-01 | Efficacy of the over-the-scope clip system for treatment of gastrointestinal fistulas, leaks, and perforations: A Korean multi-center study | 이항락 |
| 2020-05 | Endochondroma of rib showing gastric subepithelial mass-like lesion | 이항락 |
| 2011-09 | Endoscopic histologic diagnosis of gastric GI submucosal tumors via the endoscopic submucosal dissection technique | 이항락 |
| 2019-07 | Endoscopic Submucosal Dissection Using Endoscopic Robot: Endoscopist's Future Destination | 이항락 |
| 2013-07 | Endoscopic Treatment of a Symptomatic Ileal Lipoma with Recurrent Ileocolic Intussusceptions by Using Cap-Assisted Colonoscopy | 이항락 |
| 2012-03 | Endoscopist Specialty Is Associated with High-Quality Endoscopy in Korea | 이항락 |
| 2017-08 | Estimating of hepatic fat amount using MRI proton density fat fraction in a real practice setting | 이항락 |
| 2017-07 | Fatal lactic acidosis in hepatitis B virus-associated decompensated cirrhosis treated with tenofovir A case report | 이항락 |
| 2016-03 | Feedback survey of the effect, burden, and cost of the national endoscopic quality assessment program during the past 5 years in Korea | 이항락 |
| 2011-03 | Gastric emphysema after endoscopic submucosal dissection | 이항락 |
| 2014-07 | Guidelines for the diagnosis and treatment of Helicobacter pylori infection in Korea, 2013 revised edition | 이항락 |
| 2014-07 | Guidelines for the diagnosis and treatment of Helicobacter pylori infection in Korea, 2013 revised edition | 이항락 |
| 2017-09 | Identification of ulceration in early gastric cancer before resection is not easy: Need for a new guideline for endoscopic submucosal dissection indication based on endoscopic image | 이항락 |
| 2011-03 | An Insufficient Preoperative Diagnosis of Borrmann Type 4 Gastric Cancer in spite of EMR | 이항락 |
| 2012-02 | International Live Endoscopic Multichannel Demonstration Using Superfast Broadband Internet Connections | 이항락 |
| 2014-10 | Inverse Association Between Visceral Obesity and Lymph Node Metastasis in Gastric Cancer. | 이항락 |
| 2011-07 | Is Obesity a Risk Factor for Advanced Colon Polyps in Males? | 이항락 |
| 2015-11 | Lactobacillus paracasei Induces M2-Dominant Kupffer Cell Polarization in a Mouse Model of Nonalcoholic Steatohepatitis | 이항락 |
| 2018-10 | Lifestyle predictors of obese and non-obese patients with nonalcoholic fatty liver disease: A cross-sectional study | 이항락 |
| 2013-03 | Lipoic Acid Prevents the Changes of Intracellular Lipid Partitioning by Free Fatty Acid | 이항락 |
| 2019-05 | Low-Dose Propranolol as Secondary Prophylaxis for Varix Bleeding Decreases Mortality and Rebleeding Rate in Patients with Tense Ascites | 이항락 |
| 2015-03 | Low-dose steroid-induced tumor lysis syndrome in a hepatocellular carcinoma patient | 이항락 |
| 2014-01 | Mast cell number, substance P and vasoactive intestinal peptide in irritable bowel syndrome with diarrhea | 이항락 |
| 2016-09 | MUC Expression in Gallbladder Epithelial Tissues in Cholesterol-Associated Gallbladder Disease | 이항락 |
| 2016-09 | National Endoscopy Quality Improvement Program Remains Suboptimal in Korea | 이항락 |
| 2021-01 | Prevalence and clinical characteristics of antibiotics associated drug induced liver injury | 이항락 |
| 2014-01 | Prevalence of Extraesophageal Symptoms in Patients With Gastroesophageal Reflux Disease: A Multicenter Questionnaire-based Study in Korea | 이항락 |
| 2015-11 | Prevalence of Gastric Subepithelial Tumors in Korea: A Single Center Experience | 이항락 |
| 2011-10 | Prevention of free fatty acid-induced hepatic lipotoxicity by carnitine via reversal of mitochondrial dysfunction | 이항락 |
