Hop

Omeprazole or ranitidine bismuth citrate triple therapy to treat Helicobacter pylori infection: a randomized, controlled trial in Vietnamese patients with duodenal ulcer

Chien, W. Chey, Hoan, 2000, Alimentary pharmacology & therapeutics.

A randomized trial in primary biliary cirrhosis comparing ursodeoxycholic acid in daily doses of either 10 mg/kg or 20 mg/kg

G. V. B. Henegouwen, Schalm, Hop, 1998, Alimentary pharmacology & therapeutics.

Interferon‐α therapy in chronic hepatitis B: early monitoring of hepatitis B e antigen may help to decide whether to stop or to prolong therapy

Schalm, Hop, Osterhaus, 2000, Journal of viral hepatitis.

Transdermal nicotine inhibits interleukin 2 synthesis by mononuclear cells derived from healthy volunteers

Brouwer, Zijlstra, Hop, 1998, European journal of clinical investigation.