| Gastrointestinal manifestations of SARS-CoV-2 infection and virus load in fecal samples from a Hong Kong cohort: systematic review and meta-analysis KS Cheung, IFN Hung, PPY Chan, KC Lung, E Tso, R Liu, YY Ng, ... Gastroenterology 159 (1), 81-95, 2020 | 2029 | 2020 |
| Screening for gastric cancer in Asia: current evidence and practice WK Leung, M Wu, Y Kakugawa, JJ Kim, K Yeoh, KL Goh, K Wu, D Wu, ... The lancet oncology 9 (3), 279-287, 2008 | 1023 | 2008 |
| Increasing incidence of colorectal cancer in Asia: implications for screening JJY Sung, JYW Lau, KL Goh, WK Leung The lancet oncology 6 (11), 871-876, 2005 | 988 | 2005 |
| Clopidogrel versus aspirin and esomeprazole to prevent recurrent ulcer bleeding FKL Chan, JYL Ching, LCT Hung, VWS Wong, VKS Leung, NNS Kung, ... New England Journal of Medicine 352 (3), 238-244, 2005 | 906 | 2005 |
| Enteric involvement of severe acute respiratory syndrome-associated coronavirus infection WK Leung, K To, PKS Chan, HLY Chan, AKL Wu, N Lee, KY Yuen, ... Gastroenterology 125 (4), 1011-1017, 2003 | 899 | 2003 |
| Preventing recurrent upper gastrointestinal bleeding in patients with Helicobacter pylori infection who are taking low-dose aspirin or naproxen FKL Chan, SCS Chung, BY Suen, YT Lee, WK Leung, VKS Leung, ... New England journal of medicine 344 (13), 967-973, 2001 | 876 | 2001 |
| Celecoxib versus diclofenac and omeprazole in reducing the risk of recurrent ulcer bleeding in patients with arthritis FKL Chan, LCT Hung, BY Suen, JCY Wu, KC Lee, VKS Leung, AJ Hui, ... New England Journal of Medicine 347 (26), 2104-2110, 2002 | 776 | 2002 |
| Factors predicting progression of gastric intestinal metaplasia: results of a randomised trial on Helicobacter pylori eradication WK Leung, SR Lin, JYL Ching, KF To, EKW Ng, FKL Chan, JYW Lau, ... Gut 53 (9), 1244-1249, 2004 | 570 | 2004 |
| Peptic-ulcer disease FKL Chan, WK Leung The Lancet 360 (9337), 933-941, 2002 | 513 | 2002 |
| Combination of a cyclo-oxygenase-2 inhibitor and a proton-pump inhibitor for prevention of recurrent ulcer bleeding in patients at very high risk: a double-blind, randomised trial FKL Chan, VWS Wong, BY Suen, JCY Wu, JYL Ching, LCT Hung, AJ Hui, ... The Lancet 369 (9573), 1621-1626, 2007 | 512 | 2007 |
| Long-term proton pump inhibitors and risk of gastric cancer development after treatment for Helicobacter pylori: a population-based study KS Cheung, EW Chan, AYS Wong, L Chen, ICK Wong, WK Leung Gut 67 (1), 28-35, 2018 | 497 | 2018 |
| Atrophy and intestinal metaplasia one year after cure of H. pylori infection: a prospective, randomized study JJY Sung, SR Lin, JYL Ching, LY Zhou, KF To, RT Wang, WK Leung, ... Gastroenterology 119 (1), 7-14, 2000 | 496 | 2000 |
| Eradication of Helicobacter pylori and risk of peptic ulcers in patients starting long-term treatment with non-steroidal anti-inflammatory drugs: a randomised trial FKL Chan, KF To, JCY Wu, MY Yung, WK Leung, T Kwok, Y Hui, ... The Lancet 359 (9300), 9-13, 2002 | 493 | 2002 |
| Omeprazole before endoscopy in patients with gastrointestinal bleeding JY Lau, WK Leung, JCY Wu, FKL Chan, VWS Wong, PWY Chiu, VWY Lee, ... New England Journal of Medicine 356 (16), 1631-1640, 2007 | 453 | 2007 |
| Cyclooxygenase-2 expression in Helicobacter pylori-associated premalignant and malignant gastric lesions JJY Sung, WK Leung, MYY Go, KF To, ASL Cheng, EKW Ng, FKL Chan The American journal of pathology 157 (3), 729-735, 2000 | 399 | 2000 |
| Detection of gene promoter hypermethylation in the tumor and serum of patients with gastric carcinoma TL Lee, WK Leung, MWY Chan, EKW Ng, JHM Tong, KW Lo, SCS Chung, ... Clinical Cancer Research 8 (6), 1761-1766, 2002 | 290 | 2002 |
| Gastrointestinal bleeding in patients on novel oral anticoagulants: Risk, prevention and management KS Cheung, WK Leung World journal of gastroenterology 23 (11), 1954, 2017 | 265 | 2017 |
| Prevention of dabigatran-related gastrointestinal bleeding with gastroprotective agents: a population-based study EW Chan, WCY Lau, WK Leung, MTC Mok, Y He, TSM Tong, ICK Wong Gastroenterology 149 (3), 586-595. e3, 2015 | 263 | 2015 |
| Intestinal metaplasia and gastric carcinogenesis WK Leung, JJY Sung Alimentary pharmacology & therapeutics 16 (7), 1209-1216, 2002 | 252 | 2002 |
| Short-and potential long-term adverse health outcomes of COVID-19: a rapid review TYM Leung, AYL Chan, EW Chan, VKY Chan, CSL Chui, BJ Cowling, ... Emerging microbes & infections 9 (1), 2190-2199, 2020 | 241 | 2020 |
