J B Marshall

A randomized blinded clinical trial of a rapid colonic lavage solution (Golytely) compared with standard preparation for colonoscopy and barium enema.

J. Marshall, A. McCullough, A J McCullough, 1983, Gastroenterology.

The frequency of total colonoscopy and terminal ileal intubation in the 1990s.

J. Marshall, J. Barthel, J. Barthel, 1993, Gastrointestinal endoscopy.

Technical proficiency of trainees performing colonoscopy: a learning curve.

J. Marshall, J B Marshall, John B. Marshall, 1995, Gastrointestinal endoscopy.