1. Chronic intestinal pseudo-obstruction: progress and problems;Schuffler, MD;J Pediatr Gastroenterol Nutr,1990
2. Studies of colonic motility in children;Davidson, M.; Bauer, C.H.;Pediatrics,1958
3. A new method of studying gut transit times using radio-opaque markers;Hinton, J.; Lennard-Jones, J.; Young, A.;Gut
4. Mass peristalsis in the human colon after contact with oxyphenisatin;Ritchie, J.A.;Gut,1972
5. Twenty four hour manometric recording of colonic motot activity in humans;Narducci, F.; Bassotti, G.; Gaburri, M.; Morelli, A.;Gut,1987