J Barnert

567 total citations
36 papers, 331 citations indexed

About

J Barnert is a scholar working on Gastroenterology, Surgery and Epidemiology. According to data from OpenAlex, J Barnert has authored 36 papers receiving a total of 331 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Gastroenterology, 9 papers in Surgery and 5 papers in Epidemiology. Recurrent topics in J Barnert's work include Gastroesophageal reflux and treatments (6 papers), Gastrointestinal disorders and treatments (4 papers) and Liver Disease Diagnosis and Treatment (3 papers). J Barnert is often cited by papers focused on Gastroesophageal reflux and treatments (6 papers), Gastrointestinal disorders and treatments (4 papers) and Liver Disease Diagnosis and Treatment (3 papers). J Barnert collaborates with scholars based in Germany and United States. J Barnert's co-authors include M Wienbeck, Helmut Messmann, Dan L. Dumitraşcu, Heather N. Reich, Thomas Eberl, G. Neeser, Andreas Probst, Jörg Albert, Götz M. Richter and Roy Fleischmann and has published in prestigious journals such as Gastroenterology, Medicine and Gastrointestinal Endoscopy.

In The Last Decade

J Barnert

31 papers receiving 312 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J Barnert Germany	8	127	118	69	60	50	36	331
J.M. Finlay Canada	11	76 0.6×	119 1.0×	30 0.4×	52 0.9×	30 0.6×	18	355
Myong Ki Baeg South Korea	12	184 1.4×	277 2.3×	63 0.9×	100 1.7×	19 0.4×	47	467
Orly Eshach‐Adiv Israel	10	95 0.7×	131 1.1×	31 0.4×	105 1.8×	30 0.6×	14	316
Kent V. Haderslev Denmark	11	23 0.2×	108 0.9×	45 0.7×	95 1.6×	118 2.4×	20	491
Kaire Heilman Estonia	14	109 0.9×	107 0.9×	115 1.7×	111 1.9×	31 0.6×	19	486
Rohan M. Modi United States	10	37 0.3×	169 1.4×	31 0.4×	54 0.9×	9 0.2×	38	287
Yuji Shimada Japan	11	138 1.1×	189 1.6×	7 0.1×	93 1.6×	16 0.3×	59	357
Jiro Kagawa Japan	13	143 1.1×	352 3.0×	78 1.1×	59 1.0×	4 0.1×	36	556
Perry J. Culver United States	7	91 0.7×	255 2.2×	54 0.8×	52 0.9×	7 0.1×	12	512
Jae J. Kim South Korea	13	239 1.9×	336 2.8×	55 0.8×	77 1.3×	3 0.1×	32	442

Countries citing papers authored by J Barnert

Since Specialization

Citations

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

Fields of papers citing papers by J Barnert

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J Barnert. 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 J Barnert. The network helps show where J Barnert may publish in the future.

Co-authorship network of co-authors of J Barnert

This figure shows the co-authorship network connecting the top 25 collaborators of J Barnert. A scholar is included among the top collaborators of J Barnert 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 J Barnert. J Barnert 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

Albert, Jörg, Mark McAlindon, Carolyn Davison, et al.. (2015). A Simple Evaluation Tool (ET-CET) Indicates Increase of Diagnostic Skills From Small Bowel Capsule Endoscopy Training Courses. Medicine. 94(43). e1941–e1941. 14 indexed citations

Barnert, J & Helmut Messmann. (2009). Akute Pankreatitis. Intensivmedizin und Notfallmedizin. 46(4). 200–210. 2 indexed citations

Barnert, J, et al.. (2008). Diagnostische Probleme bei der Neurosyphilis. DMW - Deutsche Medizinische Wochenschrift. 113(44). 1718–1722. 1 indexed citations

Barnert, J & M Wienbeck. (2008). Diagnose und Differentialdiagnose der Achalasie. DMW - Deutsche Medizinische Wochenschrift. 114(50). 1968–1970.

Barnert, J, et al.. (2008). Pfortaderthrombose nach Verschluß eines transjugulären intrahepatischen portosystemischen Stent-Shunts (TIPSS): Shunt-Dilatation mit anschließender lokaler und systemischer Thrombolyse. DMW - Deutsche Medizinische Wochenschrift. 122(7). 188–192. 1 indexed citations

Wienbeck, M & J Barnert. (2008). Therapie der Achalasie. DMW - Deutsche Medizinische Wochenschrift. 114(50). 1971–1973.

Barnert, J & Helmut Messmann. (2008). Management of lower gastrointestinal tract bleeding. Best Practice & Research Clinical Gastroenterology. 22(2). 295–312. 43 indexed citations

Barnert, J, et al.. (2002). Langjährige Schluckschmerzen und Hämatemesis - einziges Zeichen eines ungewöhnlich manifestierten Pemphigus vulgaris. Zeitschrift für Gastroenterologie. 40(6). 419–424. 4 indexed citations

Barnert, J, et al.. (2001). Detection of Helicobacter pylori infection in bleeding peptic ulcers: Are noninvasive tests really better?. Gastroenterology. 120(5). A99–A99. 2 indexed citations

10.

Barnert, J, Dan L. Dumitraşcu, & M Wienbeck. (2000). Dyspepsia in AIDS is correlated to ultrasonographic changes of antral distension. European Journal of Ultrasound. 11(3). 189–197. 5 indexed citations

11.

Barnert, J, et al.. (2000). Measurement of gastric emptying using 13C-octanoic acid breath test: Which measurement period? Which dose? Which mathematical model?. Gastroenterology. 118(4). A143–A143. 1 indexed citations

12.

Barnert, J, et al.. (1998). Does Helicobacter pylori infection affect dyspeptic symptoms?. Gastroenterology. 114. A105–A105. 1 indexed citations

13.

Barnert, J, et al.. (1998). ["Alternative" therapy methods in functional disorders of the gastrointestinal system].. PubMed. 36(6). 519–24. 4 indexed citations

14.

Dumitraşcu, Dan L., et al.. (1995). Antral emptying of semisolid meal measured by real-time ultrasonography in chronic renal failure. Digestive Diseases and Sciences. 40(3). 636–644. 35 indexed citations

15.

Barnert, J, et al.. (1993). [Normal and abnormal gastrointestinal motility].. PubMed. 111(5). 65–70. 1 indexed citations

16.

Barnert, J, et al.. (1987). Immunologic findings in patients with an atypical course of an infection with non-typhoid salmonellae. Infection. 15(6). 447–449. 1 indexed citations

17.

Barnert, J, et al.. (1986). Thrombotic thrombocytopenic purpura without anemia. Journal of Molecular Medicine. 64(21). 1131–1133.

18.

Barnert, J, et al.. (1986). Adult celiac disease and primary biliary cirrhosis.. PubMed. 81(9). 796–9. 28 indexed citations

19.

Barnert, J, et al.. (1985). [Adenomyoma of the stomach (pancreatic heterotopia)--case report and review of the literature].. PubMed. 15(4). 152–6. 6 indexed citations

20.

Reich, Heather N., et al.. (1985). Rhinocerebral mucormycosis in a diabetic ketoacidotic patient. Journal of Neurology. 232(2). 115–117. 6 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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