- A head-to-head comparison of 4-L polyethylene glycol and low-volume solutions before colonoscopy: which is the best? A multicentre, randomized trial2017 | Second Faculty of Medicine, Third Faculty of Medicine
- The optimal bowel preparation intervals before colonoscopy: A randomized study comparing polyethylene glycol and low-volume solutions2018 | Second Faculty of Medicine, Third Faculty of Medicine
- Appropriate timing of bowel cleansing using low-volume preparations2019 | Third Faculty of Medicine
- Comparison of efficacy of low-volume bowel cleansers prior to colonoscopy: a randomised, prospective, open-label trial2019 | Third Faculty of Medicine
- Comparison of Four Bowel Cleansing Agents for Colonoscopy and the Factors Affecting their Efficacy. A Prospective, Randomized Study2021 | First Faculty of Medicine