1. Volume 141, Issue 5, Pages 1621-1628.e5 (November 2011)
Increased Risk for Nonmelanoma Skin Cancers in Patients Who Receive Thiopurines for Inflammatory Bowel Disease 
Laurent Peyrin–Biroulet, Kiarash Khosrotehrani, Fabrice Carrat, Anne–Marie Bouvier, Jean–Baptiste Chevaux, Tabassome Simon, Frank Carbonnel, Jean–Frédéric Colombel, Jean–Louis Dupas, Philippe Godeberge, Jean–Pierre Hugot, Marc Lémann, Stéphane Nahon, Jean–Marc Sabaté, Gilbert Tucat, Laurent Beaugerie 
Gastroenterology 
Volume 141, Issue 5, Pages e5 (November 2011)
DOI: /j.gastro
Copyright © 2011 AGA Institute Terms and Conditions

2. Figure 1
Incidence rates of NMSC according to thiopurine exposure grouped by age at entry in the cohort.
Gastroenterology  , e5DOI: ( /j.gastro )
Copyright © 2011 AGA Institute Terms and Conditions