Jan Ringers

5.5k total citations
127 papers, 3.9k citations indexed

About

Jan Ringers is a scholar working on Surgery, Transplantation and Hepatology. According to data from OpenAlex, Jan Ringers has authored 127 papers receiving a total of 3.9k indexed citations (citations by other indexed papers that have themselves been cited), including 93 papers in Surgery, 52 papers in Transplantation and 26 papers in Hepatology. Recurrent topics in Jan Ringers's work include Renal Transplantation Outcomes and Treatments (52 papers), Organ Transplantation Techniques and Outcomes (50 papers) and Liver Disease and Transplantation (24 papers). Jan Ringers is often cited by papers focused on Renal Transplantation Outcomes and Treatments (52 papers), Organ Transplantation Techniques and Outcomes (50 papers) and Liver Disease and Transplantation (24 papers). Jan Ringers collaborates with scholars based in Netherlands, Belgium and United States. Jan Ringers's co-authors include Johan W. de Fijter, Willem A. Bemelman, R. A. van Hogezand, M. S. Dunker, Margreet Jonker, Ad Masclee, G Griffioen, Bart van Hoek, Hein Putter and Robert J. Porte and has published in prestigious journals such as The Lancet, Gastroenterology and PLoS ONE.

In The Last Decade

Jan Ringers

127 papers receiving 3.8k citations

Peers

Countries citing papers authored by Jan Ringers

Since Specialization

Citations

This map shows the geographic impact of Jan Ringers's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Jan Ringers with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jan Ringers more than expected).

Fields of papers citing papers by Jan Ringers

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jan Ringers. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Jan Ringers. The network helps show where Jan Ringers may publish in the future.

Co-authorship network of co-authors of Jan Ringers

This figure shows the co-authorship network connecting the top 25 collaborators of Jan Ringers. A scholar is included among the top collaborators of Jan Ringers based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Jan Ringers. Jan Ringers is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Towards a standardised informed consent procedure for live donor nephrectomy: the PRINCE (Process of Informed Consent Evaluation) project—study protocol for a nationwide prospective cohort study 2016 ·BMJ Open ·Kirsten Kortram, (unknown), Sohal Y. Ismail, Frank d’Ancona, Maarten H. L. Christiaans, Ernst van Heurn, H. Sijbrand Hofker, Arjan W.J. Hoksbergen, Jaap J. Homan van der Heide, Mirza M. Idu, Caspar W. N. Looman, Shaikh A. Nurmohamed, Jan Ringers, Raechel J. Toorop, Jacqueline van de Wetering, Jan N.M. IJzermans, Frank J. M. F. Dor	5
2	Defective postreperfusion metabolic recovery directly associates with incident delayed graft function 2016 ·Kidney International ·(unknown), Alexander F. Schaapherder, Dorottya K. de Vries, Lars Verschuren, Rob C. I. Wüst, Sarantos Kostidis, Oleg A. Mayboroda, Frans A. Prins, Jan Ringers, Jörgen Bierau, Jaap Bakker, Teake Kooistra, J. Lindeman	31
3	Thirty Years of Pancreas Transplantation at Leiden University Medical Center : Long-Term Follow-Up in a Large Eurotransplant Center 2015 ·Cell Transplantation ·(unknown), (unknown), Joris J. Blok, Volkert A.L. Huurman, Johan W. de Fijter, Eelco J.P. de Koning, Hein Putter, (unknown), Alexander F. Schaapherder, Andries E. Braat, Jan Ringers	1
4	Value of Magnetic Resonance Cholangiopancreatography in Assessment of Nonanastomotic Biliary Strictures After Liver Transplantation 2015 ·Transplantation Direct ·(unknown), Martin N.J.M. Wasser, François E.J.A. Willemssen, (unknown), Marianne de Vries, Rivka van den Boom, Jan Ringers, Hein W. Verspaget, Herold J. Metselaar, Bart van Hoek	9
5	Recipient’s Genetic R702W NOD2 Variant Is Associated with an Increased Risk of Bacterial Infections after Orthotopic Liver Transplantation 2013 ·PLoS ONE ·Marcel Janse, (unknown), Bart van Hoek, A. P. van den Berg, Robert J. Porte, Hans Blokzijl, Minneke J. Coenraad, Bouke G. Hepkema, Alexander F. Schaapherder, Jan Ringers, Rinse K. Weersma, Hein W. Verspaget	3
6	Beneficial Effects of Late Concentratiqon-Controlled CNI Withdrawal in Renal Transplant Recipients. 2011 ·American Journal of Transplantation ·Johan W. de Fijter, (unknown), Jan den Hartigh, (unknown), Victoria Delgado, Marko J.K. Mallat, J. J. Bax, Jan Ringers, Ton J. Rabelink, (unknown)	1
7	STANDARDIZATION OF ORGAN PROCUREMENT AND E-LEARNING AS A TOOL TO IMPROVE QUALITY OF EDUCATION IN DONOR SURGERY : FIRST RESULTS OF A NEW CERTIFICATION SYSTEM IN THE NETHERLANDS 2011 ·Transplant International ·(unknown), Andrzej Baranski, (unknown), (unknown), Rutger J. Ploeg, Jan Ringers, Bernadette Haase‐Kromwijk	1
8	Donor Brain Death Predisposes Human Kidney Grafts to a Proinflammatory Reaction after Transplantation 2011 ·American Journal of Transplantation ·Dorottya K. de Vries, J. Lindeman, Jan Ringers, Marlies E. J. Reinders, Ton J. Rabelink, Alexander F. Schaapherder	65
9	Use of a liver from donor after cardiac death: is it appropriate for the sick or the stable? 2011 ·Current Opinion in Organ Transplantation ·Jeroen Dubbeld, Bart van Hoek, Jan Ringers	12
10	ENDOTHELIAL AND THROMBOCYTE ACTIVATION ARE NOT MEDIATORS IN EARLY ISCHEMIA-REPERFUSION INJURY IN HUMAN KIDNEY TRANSPLANTATION 2010 ·American Journal of Transplantation ·(unknown), Mark Roest, Meriem Khairoun, J. Lindeman, Jan Ringers, Ton J. Rabelink, (unknown), Marlies E. J. Reinders, Alexander F. Schaapherder	3
11	PRELIMINARY RESULTS OF A STUDY FOR LIVER DONOR QUALITY WITHIN THE EUROTRANSPLANT DATABASE : STRIKING DIFFERENCES WITH THE UNOS LIVER DONOR QUALITY! 2009 ·Transplant International ·Andries E. Braat, Joris J. Blok, Nigel G. Kooreman, Jeroen Dubbeld, Hein Putter, Axel Rahmel, Robert J. Porte, Xavier Rogiers, Jan Ringers	3
12	Simpler and Equitable Allocation of Kidneys From Postmortem Donors Primarily Based on Full HLA-DR Compatibility 2007 ·Transplantation ·Ilias I.N. Doxiadis, Johan W. de Fijter, Marko J.K. Mallat, Geert W. Haasnoot, Jan Ringers, Guido G. Persijn, Frans H.J. Claas	62
13	Long-term follow-up study on bone mineral density and fractures after simultaneous pancreas-kidney transplantation 2004 ·Kidney International ·Yves F.C. Smets, Johan W. de Fijter, Jan Ringers, H.H.P.J. Lemkes, Neveen A. T. Hamdy	25
14	Effect of laparoscopic partial fundoplication on reflux mechanisms 2003 ·The American Journal of Gastroenterology ·Maud Y.A. Lindeboom, Jan Ringers, (unknown), (unknown), Peter A. Neijenhuis, (unknown)	30
15	Long-term kidney graft survival by delayed T cell ablative treatment in rhesus monkeys1,2 2002 ·Transplantation ·Margreet Jonker, Jan Ringers, Miriam A. Ossevoort, (unknown), (unknown), Krista G. Haanstra, Jacqueline Wubben, Eva Kühn, Peter J. Friend, Roy Calne	14
16	Laparoscopic Adhesiolysis for Chronic Abdominal Pain: An Objective Assessment 2000 ·Journal of Laparoendoscopic & Advanced Surgical Techniques ·André J. A. Bremers, Jan Ringers, (unknown), (unknown), Willem A. Bemelman	11
17	Laparoscopic-assisted vs open ileocolic resection for Crohn’s disease 2000 ·Surgical Endoscopy ·Willem A. Bemelman, J. F. M. Slors, M. S. Dunker, R. A. van Hogezand, Sander J. H. van Deventer, Jan Ringers, G Griffioen, Dirk J. Gouma	84
18	Cosmesis and body image after laparoscopic-assisted and open ileocolic resection for Crohn's disease 1998 ·Surgical Endoscopy ·M. S. Dunker, Anne M. Stiggelbout, R. A. van Hogezand, Jan Ringers, G Griffioen, Willem A. Bemelman	286
19	Infectious disease complications of simultaneous pancreas kidney transplantation 1997 ·Nephrology Dialysis Transplantation ·Yves F.C. Smets, J.W. van der Pijl, Jaap T. van Dissel, Jan Ringers, Johan W. de Fijter, H.H.P.J. Lemkes	41
20	Bile duct injury after laparoscopic cholecystectomy: the value of endoscopic retrograde cholangiopancreatography. 1993 ·Gut ·P. H. P. Davids, Jan Ringers, E RAUWS, L T de Wit, K. Huibregtse, M N van der Heyde, G. N. J. Tytgat	25

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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