D. M. Le Fèvre

Predicting inadequate bowel preparation for colonoscopy in participants receiving split-dose bowel preparation: development and validation of a prediction score.

M. V. van Oijen, P. Siersema, P. C. T. ter Borg, 2015, Gastrointestinal endoscopy.

Comparison of cecal intubation and adenoma detection between hospitals can provide incentives to improve quality of colonoscopy

E. Kuipers, M. V. van Oijen, P. Siersema, 2015, Endoscopy.