1. Reply Gastroenterology
Tine Jess, Jacob Simonsen, Morten Frisch 
Gastroenterology 
Volume 143, Issue 5, Pages e20-e21 (November 2012)
DOI: /j.gastro
Copyright © 2012 AGA Institute Terms and Conditions

2. Figure 1
Absolute risk of colorectal cancer in patients with ulcerative colitis (dark grey), Crohn's disease (light grey), and age- and gender-matched controls (black) according to time since diagnosis of inflammatory bowel disease/index date in controls. Analyses are stratified on age at diagnosis of inflammatory bowel disease.
Gastroenterology  , e20-e21DOI: ( /j.gastro )
Copyright © 2012 AGA Institute Terms and Conditions