J. M. Collins

Accuracy of assessment of the extent of examination by experienced colonoscopists.

R. Heigh, J. R. Muhm, W. Eversman, 1992, Gastrointestinal endoscopy.

Surveillance and management of dysplasia in ulcerative colitis.

Sarah A. Rodriguez, G. Eisen, J. M. Collins, 2007, Gastrointestinal endoscopy.