A.K. Groen

1.5k total citations · 1 hit paper
14 papers, 1.2k citations indexed

About

A.K. Groen is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Physiology. According to data from OpenAlex, A.K. Groen has authored 14 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Surgery, 5 papers in Pulmonary and Respiratory Medicine and 2 papers in Physiology. Recurrent topics in A.K. Groen's work include Gallbladder and Bile Duct Disorders (5 papers), Pediatric Hepatobiliary Diseases and Treatments (4 papers) and Esophageal and GI Pathology (3 papers). A.K. Groen is often cited by papers focused on Gallbladder and Bile Duct Disorders (5 papers), Pediatric Hepatobiliary Diseases and Treatments (4 papers) and Esophageal and GI Pathology (3 papers). A.K. Groen collaborates with scholars based in Netherlands and United Kingdom. A.K. Groen's co-authors include K. Huibregtse, G. N. J. Tytgat, E. A. J. Rauws, P. H. P. Davids, G. N. J. Tytgat, Mattijs Out, MJ Bruno, Jan van Marle, A.M. van Berkel and P. L. M. Jansen and has published in prestigious journals such as The Lancet, Gastroenterology and Gut.

In The Last Decade

A.K. Groen

13 papers receiving 1.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Randomised trial of self-expanding metal stents versus polyethylene stents for distal malignant biliary obstruction

1992 723 citations P. H. P. Davids, A.K. Groen et al. The Lancet profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
A.K. Groen Netherlands	7	1.0k	1.0k	533	33	31	14	1.2k
Adrian P. Ireland United States	19	2.3k 2.3×	1.1k 1.1×	325 0.6×	6 0.2×	120 3.9×	23	2.5k
Anil B. Nagar United States	12	340 0.3×	264 0.3×	242 0.5×	10 0.3×	30 1.0×	31	530
Blumgart Lh Switzerland	13	354 0.3×	229 0.2×	150 0.3×	9 0.3×	24 0.8×	64	531
Peter Hollaus Austria	16	361 0.4×	403 0.4×	116 0.2×	16 0.5×	139 4.5×	25	775
Jin Hai Hyun South Korea	15	442 0.4×	267 0.3×	187 0.4×	4 0.1×	28 0.9×	53	714
Franklin Kasmin United States	12	487 0.5×	441 0.4×	309 0.6×	3 0.1×	24 0.8×	41	612
Ivo Novotný Czechia	13	599 0.6×	122 0.1×	407 0.8×	15 0.5×	74 2.4×	52	776
M N van der Heyde Netherlands	12	465 0.5×	306 0.3×	131 0.2×	6 0.2×	8 0.3×	26	524
A. Prada Italy	10	855 0.8×	715 0.7×	477 0.9×	2 0.1×	18 0.6×	24	1.0k
L Rutgeerts Belgium	14	461 0.5×	107 0.1×	105 0.2×	11 0.3×	21 0.7×	36	630

Countries citing papers authored by A.K. Groen

Since Specialization

Citations

This map shows the geographic impact of A.K. Groen'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 A.K. Groen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A.K. Groen more than expected).

Fields of papers citing papers by A.K. Groen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A.K. Groen. 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 A.K. Groen. The network helps show where A.K. Groen may publish in the future.

Co-authorship network of co-authors of A.K. Groen

This figure shows the co-authorship network connecting the top 25 collaborators of A.K. Groen. A scholar is included among the top collaborators of A.K. Groen 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 A.K. Groen. A.K. Groen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

14 of 14 papers shown

1.

Kurtin, Danielle L., et al.. (2025). Differences in fMRI-based connectivity during abstinence or interventions between heroin-dependent individuals and healthy controls. Neuroscience & Biobehavioral Reviews. 172. 106116–106116.

2.

Wang, Yuan, Chun‐Xia Yi, Saeed Katiraei, et al.. (2018). Butyrate via the gut-brain neural circuit reduces appetite and activates brown adipose tissue. Atherosclerosis. 275. e15–e16. 4 indexed citations

3.

Vaessen, Stefan F.C., Frank G. Schaap, J.A. Kuivenhoven, et al.. (2006). We-W45:6 Apolipoprotein AV, triglycerides and risk of future coronary artery disease in apparently healthy men and women; the EPIC-Norfolk population study. Atherosclerosis Supplements. 7(3). 335–336. 2 indexed citations

4.

Berkel, A.M. van, Jan van Marle, A.K. Groen, & MJ Bruno. (2005). Mechanisms of Biliary Stent Clogging: Confocal Laser Scanning and Scanning Electron Microscopy. Endoscopy. 37(8). 729–734. 90 indexed citations

5.

Elferink, Ronald P.J. Oude, C.M.G. Frijters, Coen C. Paulusma, & A.K. Groen. (1996). Regulation of canalicular transport activities.. PubMed. 24 Suppl 1. 94–9. 8 indexed citations

6.

Bergman, JJGHM, A.M. van Berkel, A.K. Groen, et al.. (1995). Is the function of the biliary sphincter permanenty lost after endoscopic sphincterotomy (EST)?. Gastroenterology. 108(4). A406–A406. 3 indexed citations

7.

Davids, P. H. P., A.K. Groen, E. A. J. Rauws, G. N. J. Tytgat, & K. Huibregtse. (1992). Randomised trial of self-expanding metal stents versus polyethylene stents for distal malignant biliary obstruction. The Lancet. 340(8834-8835). 1488–1492. 723 indexed citations breakdown →

8.

Ottenhoff, R., et al.. (1990). ATP-dependent efflux of GSSG and GS-conjugate from isolated rat hepatocytes. American Journal of Physiology-Gastrointestinal and Liver Physiology. 258(5). G699–G706. 65 indexed citations

9.

Coene, P. P. L. O., et al.. (1990). Clogging of biliary endoprostheses: a new perspective.. Gut. 31(8). 913–917. 101 indexed citations

10.

Smit, Jeff M., Mattijs Out, A.K. Groen, et al.. (1989). A placebo-controlled study on the efficacy of aspirin and doxycycline in preventing clogging of biliary endoprostheses. Gastrointestinal Endoscopy. 35(6). 485–489. 60 indexed citations

11.

Tager, J. M., Johannes M. F. G. Aerts, Ronald P.J. Oude Elferink, et al.. (1988). pH regulation of intracellular membrane flow.. Pure Amsterdam UMC. 123–162. 4 indexed citations

12.

Groen, A.K., et al.. (1987). Characterization of the Content of Occluded Biliary Endoprostheses. Endoscopy. 19(2). 57–59. 92 indexed citations

13.

Burns, J.A., Athel Cornish‐Bowden, A.K. Groen, et al.. (1985). CAN WE AGREE ON METABOLIC CONTROL. Trends in Biochemical Sciences. 10(4). 1 indexed citations

14.

Tager, J. M., et al.. (1981). Control mechanisms of energy-dependent metabolic pathways in hepatocytes.. PubMed. 40(7-8). 895–906. 1 indexed citations

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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