H Gudjónsson

1.3k total citations
40 papers, 835 citations indexed

About

H Gudjónsson is a scholar working on Gastroenterology, Surgery and Epidemiology. According to data from OpenAlex, H Gudjónsson has authored 40 papers receiving a total of 835 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Gastroenterology, 15 papers in Surgery and 7 papers in Epidemiology. Recurrent topics in H Gudjónsson's work include Helicobacter pylori-related gastroenterology studies (10 papers), Gastroesophageal reflux and treatments (7 papers) and Gastrointestinal motility and disorders (6 papers). H Gudjónsson is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (10 papers), Gastroesophageal reflux and treatments (7 papers) and Gastrointestinal motility and disorders (6 papers). H Gudjónsson collaborates with scholars based in Iceland, United States and United Kingdom. H Gudjónsson's co-authors include Bjarni Þjóðleifsson, Linda Björk Ólafsdóttir, Einar Oddsson, Ward A. Olsen, Einar S. Björnsson, Michael Kaye, G Sigthorsson, Ingvar Bjarnason, Nick Cariglia and Richard L. Gamelli and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gastroenterology and American Journal of Clinical Nutrition.

In The Last Decade

H Gudjónsson

40 papers receiving 793 citations

Peers

H Gudjónsson

SURGE

GASTR

GENET

EPIDE

Leszek Paradowski Poland

R. E. Barry United Kingdom

P. J. Rutgeerts Belgium

Joon Soo Hahm South Korea

Jean‐Jacques Bernier France

Elliot Weser United States

D E Barnardo United Kingdom

D.B.A. Silk United Kingdom

E Krag Denmark

Jeffrey E. Doty United States

Leszek Paradowski Poland

H Gudjónsson

253 ×0.8

SURGE

211 ×0.8

GASTR

168 ×1.2

GENET

146 ×1.0

EPIDE

32 ×0.3

Citations per year, relative to H Gudjónsson H Gudjónsson (= 1×) peers Leszek Paradowski

Countries citing papers authored by H Gudjónsson

Since Specialization

Citations

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

Fields of papers citing papers by H Gudjónsson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H Gudjónsson

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

Andersen, Leif Percival, et al.. (2015). [Prevalence of Helicobacter pylori and Cag-A strains in patients with duodenal ulcer in Iceland.].. PubMed. 89(7-8). 595–7. 1 indexed citations

Ólafsdóttir, Linda Björk, et al.. (2012). Natural History of Irritable Bowel Syndrome in Women and Dysmenorrhea: A 10-Year Follow-Up Study. Gastroenterology Research and Practice. 2012. 1–7. 46 indexed citations

Ólafsdóttir, Linda Björk, et al.. (2011). Natural history of functional gastrointestinal disorders: Comparison of two longitudinal population-based studies. Digestive and Liver Disease. 44(3). 211–217. 38 indexed citations

Ólafsdóttir, Linda Björk, et al.. (2010). Stability of the irritable bowel syndrome and subgroups as measured by three diagnostic criteria – a 10‐year follow‐up study. Alimentary Pharmacology & Therapeutics. 32(5). 670–680. 42 indexed citations

Ólafsdóttir, Linda Björk, et al.. (2009). Natural History of Functional Dyspepsia: A 10-Year Population-Based Study. Digestion. 81(1). 53–61. 51 indexed citations

Ólafsson, Sigurður, H Gudjónsson, Carlo Selmi, et al.. (2004). Antimitochondrial Antibodies and Reactivity to N. Aromaticivorans Proteins in Icelandic Patients with Primary Biliary Cirrhosis and Their Relatives. The American Journal of Gastroenterology. 99(11). 2143–2146. 40 indexed citations

Þjóðleifsson, Bjarni, G Sigthorsson, Nick Cariglia, et al.. (2003). Subclinical intestinal inflammation: an inherited abnormality in Crohn’s disease relatives?. Gastroenterology. 124(7). 1728–1737. 132 indexed citations

Þjóðleifsson, Bjarni, Frank E. Murray, E. Kay, et al.. (2001). Selective inhibition of COX-2 in humans is associated with less gastrointestinal injury: a comparison of nimesulide and naproxen. Gut. 48(3). 339–346. 84 indexed citations

Gunnarsson, Gunnar, et al.. (1999). [Herpes simplex esophagitis in immunocompetent individuals.].. PubMed. 85(3). 211–7. 1 indexed citations

10.

Gudjónsson, H, Timothy L. McAuliffe, & Michael Kaye. (1995). [The effect of coffee and tea upon lower esophageal sphincteric function.].. PubMed. 81(6). 484–8. 15 indexed citations

11.

Gudjónsson, H, et al.. (1994). Endoscopic retrieval of a biliary T-tube remnant. Gastrointestinal Endoscopy. 40(2). 241–242. 14 indexed citations

12.

Gudjónsson, H, Einar Oddsson, & Bjarni Þjóðleifsson. (1994). Does Sucralfate Prevent Short-Term NSAID Induced Damage to the Gastroduodenal Mucosa?. Digestion. 55(6). 395–398. 3 indexed citations

13.

Björnsdóttir, Halldóra, Jóhannes Björnsson, & H Gudjónsson. (1993). Leiomyomatous colonic polyp. Digestive Diseases and Sciences. 38(10). 1945–1947. 11 indexed citations

14.

Gudjónsson, H, Einar Oddsson, Sigurður Björnsson, et al.. (1993). Efficacy of Sucralfate in Treatment of Non-Ulcer Dyspepsia: A Double-Blind Placebo-Controlled Study. Scandinavian Journal of Gastroenterology. 28(11). 969–972. 16 indexed citations

15.

Gudjónsson, H, et al.. (1992). Do adults with high gliadin antibody concentrations have subclinical gluten intolerance?. Gut. 33(2). 194–197. 13 indexed citations

16.

Oddsson, Einar, H Gudjónsson, & Bjarni Þjóðleifsson. (1990). Endoscopic Findings in the Stomach and Duodenum after Treatment with Enteric-Coated and Plain Naproxen Tablets in Healthy Subjects. Scandinavian Journal of Gastroenterology. 25(3). 231–234. 23 indexed citations

17.

Bummer, Paul M., et al.. (1990). Uptake ofl-carnitine by rat jejunal brush border microvillous membrane vesicles. Digestive Diseases and Sciences. 35(3). 333–339. 21 indexed citations

18.

Gudjónsson, H, Moses S. Schanfield, Richard J. Albertini, et al.. (1988). Association and linkage studies of immunoglobulin heavy chain allotypes in inflammatory bowel disease. Tissue Antigens. 31(5). 243–249. 6 indexed citations

19.

Gudjónsson, H, et al.. (1978). HeLa cell plasma membranes. Experimental Cell Research. 112(2). 289–295. 1 indexed citations

20.

Gudjónsson, H. (1972). Experiments to induce febrile Jarisch-Herxheimer reaction in syphilitic rabbits with penicillin and erythromycin. Acta Dermato Venereologica. 52(6). 493–496. 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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