Improvement in caecal intubation rate and pain reduction by using 3-dimentional magnetic imaging for unsedated colonoscopy. A randomised trial of patients referred for colonoscopy

Hoff G, Bretthauer M, Dahler S, Huppertz-Hauss G, Sauar J, Paulsen J, Seip B, Moritz V. Improvement in caecal intubation rate and pain reduction by using 3-dimentional magnetic imaging for unsedated colonoscopy. A randomised trial of patients referred for colonoscopy.
Scand J Gastroenterol 2007;42:885-9