Alexander C. Poen

Population-based epidemiology, malignancy risk, and outcome of primary sclerosing cholangitis

Kirsten Boonstra, Rinse K. Weersma, Karel J. van Erpecum et al. · Hepatology · 2013 · 689 citations · Full text

Primary sclerosing cholangitis is associated with a distinct phenotype of inflammatory bowel disease

Kirsten Boonstra, Karel J. van Erpecum, Karin M.J. van Nieuwkerk et al. · Inflammatory Bowel Diseases · 2012 · 250 citations

Immediate versus Postponed Intervention for Infected Necrotizing Pancreatitis

Lotte Boxhoorn, Sven M. van Dijk, Janneke van Grinsven et al. · New England Journal of Medicine · 2021 · 241 citations · Full text

Effect of Early Surgery vs Endoscopy-First Approach on Pain in Patients With Chronic Pancreatitis

Yama Issa, Marinus A. Kempeneers, Marco J. Bruno et al. · JAMA · 2020 · 236 citations · Full text

Serum Immunoglobulin G4 and Immunoglobulin G1 for Distinguishing Immunoglobulin G4-Associated Cholangitis From Primary Sclerosing Cholangitis

Kirsten Boonstra, Emma Culver, Lucas J. Maillette de Buy Wenniger et al. · Hepatology · 2013 · 184 citations · Full text