| World Gastroenterology Organization Practice Guidelines for the diagnosis and management of IBD in 2010 CN Bernstein, M Fried, JH Krabshuis, H Cohen, R Eliakim, S Fedail, ... Inflammatory bowel diseases 16 (1), 112-124, 2010 | 720 | 2010 |
| The London Position Statement of the World Congress of Gastroenterology on Biological Therapy for IBD with the European Crohn's and Colitis Organization: when to start, when to … G D'Haens, R Panaccione, P Higgins Am J Gastroenterol 106 (2), 199-212, 2011 | 552 | 2011 |
| World gastroenterology organisation global guidelines inflammatory bowel disease: update August 2015 CN Bernstein, A Eliakim, S Fedail, M Fried, R Gearry, KL Goh, S Hamid, ... Journal of clinical gastroenterology 50 (10), 803-818, 2016 | 258 | 2016 |
| Role of colonoscopic biopsy in distinguishing between Crohn’s disease and intestinal tuberculosis R Kirsch, M Pentecost, P De M Hall, DP Epstein, G Watermeyer, ... Journal of clinical pathology 59 (8), 840-844, 2006 | 175 | 2006 |
| The diagnosis and management of Crohn’s disease in populations with high‐risk rates for tuberculosis D Epstein, G Watermeyer, R Kirsch Alimentary pharmacology & therapeutics 25 (12), 1373-1388, 2007 | 172 | 2007 |
| Use of thiopurines in the treatment of inflammatory bowel disease is associated with an increased risk of non‐melanoma skin cancer in an at‐risk population: a cohort study M Setshedi, D Epstein, TA Winter, L Myer, G Watermeyer, R Hift Journal of gastroenterology and hepatology 27 (2), 385-389, 2012 | 122 | 2012 |
| Guideline for the diagnosis and treatment of chronic pancreatitis: guideline PC Bornman, JF Botha, JM Ramos, MD Smith, S Van der Merwe, ... South African Medical Journal 100 (12), 847-860, 2010 | 102 | 2010 |
| Childhood helminth exposure is protective against inflammatory bowel disease: a case control study in South Africa KM Chu, G Watermeyer, L Shelly, J Janssen, TD May, K Brink, G Benefeld, ... Inflammatory bowel diseases 19 (3), 614-620, 2013 | 77 | 2013 |
| The Clostridium difficile problem: A South African tertiary institution’s prospective perspective N Rajabally, M Pentecost, G Pretorius, A Whitelaw, M Mendelson, ... South African Medical Journal 103 (3), 168-172, 2013 | 46 | 2013 |
| Vitamin D deficiency increases the risk for moderate to severe disease activity in Crohn's disease patients in South Africa, measured by the Harvey Bradshaw index A Raffner Basson, R Swart, E Jordaan, M Mazinu, G Watermeyer Journal of the American College of Nutrition 35 (2), 163-174, 2016 | 30 | 2016 |
| A comparison of Clostridium difficile diagnostic methods for identification of local strains in a South African centre N Rajabally, B Kullin, K Ebrahim, T Brock, A Weintraub, A Whitelaw, ... Journal of Medical Microbiology 65 (4), 320-327, 2016 | 29 | 2016 |
| Worldwide management of inflammatory bowel disease during the COVID-19 pandemic: an international survey CN Bernstein, SC Ng, R Banerjee, F Steinwurz, B Shen, F Carbonnel, ... Inflammatory bowel diseases 27 (6), 836-847, 2021 | 26 | 2021 |
| Inflammatory bowel disease in sub-Saharan Africa: epidemiology, risk factors, and challenges in diagnosis G Watermeyer, L Katsidzira, M Setshedi, S Devani, W Mudombi, ... The Lancet Gastroenterology & Hepatology 7 (10), 952-961, 2022 | 21 | 2022 |
| The association between race and Crohn's disease phenotype in the Western Cape population of South Africa, defined by the Montreal Classification System A Basson, R Swart, E Jordaan, M Mazinu, G Watermeyer PloS one 9 (8), e104859, 2014 | 21 | 2014 |
| Predictors of emergency colectomy in patients admitted with acute severe ulcerative colitis NN Mokhele, SR Thomson, GA Watermeyer South African Journal of Surgery 55 (3), 20-26, 2017 | 20 | 2017 |
| The effect of physiological concentrations of bile acids on the in vitro growth of Mycobacterium tuberculosis D Epstein, A Whitelaw, G Watermeyer, K Mistry, KE Pettengell South African Medical Journal 102 (6), 522-524, 2012 | 19 | 2012 |
| The association between childhood environmental exposures and the subsequent development of Crohn's disease in the Western Cape, South Africa A Basson, R Swart, E Jordaan, M Mazinu, G Watermeyer PloS one 9 (12), e115492, 2014 | 17 | 2014 |
| Evaluation of a locally produced rapid urease test for the diagnosis of Helicobacter pylori infection DA Levin, G Watermeyer, N Mohamed, DP Epstein, SJ Hlatshwayo, ... South African Medical Journal 97 (12), 1281-1284, 2007 | 17 | 2007 |
| Epidemiology of inflammatory bowel disease in sub-Saharan Africa: a review of the current status G Watermeyer, D Epstein, O Adegoke, C Kassianides, O Ojo, M Setshedi South African Medical Journal 110 (10), 1006-1009, 2020 | 16 | 2020 |
| The efficacy of endoscopic therapy in bleeding peptic ulcer patients DA Levin, GA Watermeyer, E Deetlefs, DC Metz, SR Thomson SAMJ: South African Medical Journal 102 (5), 290-293, 2012 | 16 | 2012 |
