(Q70912535)
Statements
Risk and natural history of colonic neoplasia in patients with primary sclerosing cholangitis and ulcerative colitis (English)
T A Brentnall
R C Haggitt
M B Kimmey
M P Bronner
D S Levine
K V Kowdley
A C Stevens
D A Crispin
M Emond
1 February 1996