Y. Hsieh

Underwater polypectomy without submucosal injection for colorectal lesions ≤ 20 mm in size—a multicenter retrospective observational study

S. Friedland, A. Amato, F. Leung, 2018, Surgical Endoscopy.

The water exchange method for colonoscopy-effect of coaching.

S. Friedland, G. Ohning, R. Cheung, 2012, Journal of interventional gastroenterology.

Removal of infused water predominantly during insertion (water exchange) is consistently associated with an increase in adenoma detection rate - review of data in randomized controlled trials (RCTs) of water-related methods.

S. Friedland, A. Amato, S. Paggi, 2011, Journal of interventional gastroenterology.

Removal of infused water predominantly during insertion (water exchange) is consistently associated with a greater reduction of pain score - review of randomized controlled trials (RCTs) of water method colonoscopy.

S. Friedland, A. Amato, S. Paggi, 2011, Journal of interventional gastroenterology.

Comparing right colon adenoma detection rate during water exchange and air insufflation: a double-blind randomized controlled trial

F. Leung, Y. Hsieh, M. Koo, 2021, Techniques in Coloproctology.