Family History Associates With Increased Risk of Colorectal Cancer in Patients With Inflammatory Bowel Diseases

N. Jewel Samadder, John F. Valentine, Stephen Guthery, Harminder Singh, Charles N. Bernstein, Jonathan A. Leighton, Yuan Wan, Jathine Wong, Kenneth Boucher, Lisa Pappas, K. Rowe, Randall W. Burt, K. Curtin, K. R. Smith