Arnold Berstad

10.1k total citations
287 papers, 7.9k citations indexed

About

Arnold Berstad is a scholar working on Surgery, Gastroenterology and Physiology. According to data from OpenAlex, Arnold Berstad has authored 287 papers receiving a total of 7.9k indexed citations (citations by other indexed papers that have themselves been cited), including 183 papers in Surgery, 143 papers in Gastroenterology and 47 papers in Physiology. Recurrent topics in Arnold Berstad's work include Helicobacter pylori-related gastroenterology studies (134 papers), Gastrointestinal motility and disorders (95 papers) and Gastroesophageal reflux and treatments (76 papers). Arnold Berstad is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (134 papers), Gastrointestinal motility and disorders (95 papers) and Gastroesophageal reflux and treatments (76 papers). Arnold Berstad collaborates with scholars based in Norway, Sweden and India. Arnold Berstad's co-authors include Trygve Hausken, Ingvard Wilhelmsen, R. Weberg, Odd Helge Gilja, Jan Gunnar Hatlebakk, Tone Tangen Haug, Andreas Rydning, Jørgen Valeur, Holger Ursin and Svein Ødegaard and has published in prestigious journals such as The Lancet, SHILAP Revista de lepidopterología and Gastroenterology.

In The Last Decade

Arnold Berstad

281 papers receiving 7.4k citations

Peers

Arnold Berstad
Comparison fields: 5 of 152
  • Surgery 4.3k
  • Gastroenterology 4.0k
  • Physiology 955
  • Pulmonary and Respiratory Medicine 888
  • Nutrition and Dietetics 734
Replace A. R. Zinsmeister with:
A. R. Zinsmeister United States
Greger Lindberg Sweden
Lawrence R. Schiller United States
Trygve Hausken Norway
Peter J. Milla United Kingdom
Philippe Ducrotté France
Marvin E. Ament United States
Fermín Mearin Spain
Tetsuo Arakawa Japan
George F. Longstreth United States
A. R. Zinsmeister United States View profile →
Citations per field, relative to Arnold Berstad
Arnold Berstad · 1×
Citations per year, relative to Arnold Berstad
Arnold Berstad · 1×

Countries citing papers authored by Arnold Berstad

Since Specialization
Citations

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

Fields of papers citing papers by Arnold Berstad

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Arnold Berstad

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

All Works

20 of 20 papers shown
# Work Indexed citations
1 11
2 41
3
The use of probiotics for patients in hospitals. A benefit and risk assessment. Opinion of the Steering Committee of the Norwegian Scientific Committee for Food Safety
5
4
Hvorfor har vi tykktarm
1
5 35
6 10
7 13
8 1
9 68
10
Clostridium difficile-assosiert diaré behandlet med homolog feces
5
11 65
12 23
13 126
14 44
15 27
16 58
17
[Helicobacter pylori infection among employees at the gastroenterologic section, Haukeland Hospital].
1
18
Endoscopic ultrasonographic findings in benign and malignant gastric diseases
2
19
Inhibition of gastric peptic activity by antacids and pepstatin.
3
20 6

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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