Wim C. J. Hop

Ursodeoxycholic acid therapy for primary sclerosing cholangitis: results of a 2-year randomized controlled trial to evaluate single versus multiple daily doses.

W. Hop, F. T. ten Kate, H. V. van Buuren, 1998, Journal of hepatology.

Budesonide or prednisone in combination with ursodeoxycholic acid in primary sclerosing cholangitis: a randomized double-blind pilot study

W. Hop, F. Vleggaar, J. Hattum, 2000, American Journal of Gastroenterology.

Jaundice in non-cirrhotic primary biliary cirrhosis: the premature ductopenic variant

F. Vleggaar, F. T. ten Kate, P. Zondervan, 2001, Gut.

Triple therapy with ursodeoxycholic acid, prednisone and azathioprine in primary biliary cirrhosis: a 1-year randomized, placebo-controlled study.

F. T. ten Kate, G. P. van Berge‐Henegouwen, H. V. van Buuren, 1998, Journal of hepatology.