TY - JOUR AN - 417 AU - Claessen,M.M. AU - Lutgens,M.W. AU - Buuren,H.R. TI - More right-sided IBD-associated colorectal cancer in patients with primary sclerosing cholangitis. JO - Inflamm Bowel Dis PY - 2009 VL - 15 SP - 1331-1336 M2 - 1331 DO - 10.1002/ibd.20886 L3 - PubMed-ID: 19229982 ER -