Concepedia

Author

Clemens Bolwerk

Reinier de Graaf Hospital

Also Known As

Bolwerk, Clemens, C Bolwerk, C J Bolwerk, C. BOLWERK, C. Bolwerk, C. J. M. Bolwerk, C. J.M. Bolwerk, Clemens Bolwerk, Clemens J M Bolwerk, Clemens J. M. Bolwerk

43

Publications

2.3K

Citations

17

H-Index

25

Concepts

All Affiliations

Reinier de Graaf HospitalAmsterdam UMC Location University of AmsterdamSt. Antonius ZiekenhuisUniversity Medical Center GroningenMeander Medisch Centrum
CB

About

Clemens Bolwerk is an author at Reinier de Graaf Hospital specializing in medicine, gastroenterology, and surgery.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Medicine

6

6

1.2K

2

Gastroenterology

4

4

952

3

Critical Care Medicine

1

1

29

4

Emergency Medicine

1

1

29

5

Pathology

1

1

108

Clemens Bolwerk

×

17

Publications

2.3K

Citations

17

H-Index

YearCitations

Healthcare costs of inflammatory bowel disease have shifted from hospitalisation and surgery towards anti-TNFα therapy: results from the COIN study

Mirthe E. van der Valk, Marie‐Josée J. Mangen, Max Leenders,

Gut

2012

491

Wait-and-see policy or laparoscopic cholecystectomy after endoscopic sphincterotomy for bile-duct stones: a randomised trial

D. Boerma, Erik A.J. Rauws, Yolande C.A. Keulemans,

The Lancet

2002

337

Laparoscopic ileocaecal resection versus infliximab for terminal ileitis in Crohn's disease: a randomised controlled, open-label, multicentre trial

Cyriel Y. Ponsioen, E. Joline de Groof, Emma J. Eshuis,

˜The œLancet. Gastroenterology & hepatology

2017

334

A Case Series of Proton Pump Inhibitor–Induced Hypomagnesemia

Ewout J. Hoorn, Joost van der Hoek, Rob A. de Man,

American Journal of Kidney Diseases

2010

229

Laparoscopic ileocaecal resection versus infliximab for terminal ileitis in Crohn's disease: retrospective long-term follow-up of the LIR!C trial

Toer Stevens, Maria L. Haasnoot, Geert D’Haens,

˜The œLancet. Gastroenterology & hepatology

2020

173

Features of Adenoma and Colonoscopy Associated With Recurrent Colorectal Neoplasia Based on a Large Community-Based Study

Else–Mariëtte B. van Heijningen, Iris Lansdorp‐Vogelaar, Ernst J. Kuipers,

Gastroenterology

2013

108

Evolution of Costs of Inflammatory Bowel Disease over Two Years of Follow-Up

Mirthe E. van der Valk, Marie‐Josée J. Mangen, Mirjam Severs,

PLoS ONE

2016

105

Adherence to surveillance guidelines after removal of colorectal adenomas: a large, community-based study

Else–Mariëtte B. van Heijningen, Iris Lansdorp‐Vogelaar, Ewout W. Steyerberg,

Gut

2015

92

Dieulafoy's disease: endosonographic detection and endosonography-guided treatment

Paul Fockens, John Meenan, Hendrik M. van Dullemen,

Gastrointestinal Endoscopy

1996

81

Risk factors of work disability in patients with inflammatory bowel disease — A Dutch nationwide web-based survey

Mirthe E. van der Valk, Marie‐Josée J. Mangen, Max Leenders,

Journal of Crohn s and Colitis

2013

61

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