B. Kollberg

1.2k total citations
30 papers, 821 citations indexed

About

B. Kollberg is a scholar working on Surgery, Pharmacology and Genetics. According to data from OpenAlex, B. Kollberg has authored 30 papers receiving a total of 821 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Surgery, 11 papers in Pharmacology and 10 papers in Genetics. Recurrent topics in B. Kollberg's work include Helicobacter pylori-related gastroenterology studies (13 papers), Inflammatory mediators and NSAID effects (11 papers) and Inflammatory Bowel Disease (8 papers). B. Kollberg is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (13 papers), Inflammatory mediators and NSAID effects (11 papers) and Inflammatory Bowel Disease (8 papers). B. Kollberg collaborates with scholars based in Sweden, Germany and United Kingdom. B. Kollberg's co-authors include C. Johansson, Bengt Sandstedt, G Schumacher, R. Nordemar, S. Bergström, K. Samuelson, Åke Danielsson, Robert Löfberg, K. Uvnäs‐Wallensten and R. Möllby and has published in prestigious journals such as Gastroenterology, Scandinavian Journal of Gastroenterology and European Journal of Clinical Investigation.

In The Last Decade

B. Kollberg

30 papers receiving 748 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
B. Kollberg Sweden 15 397 348 342 197 139 30 821
Yasuhiko Maruyama Japan 15 405 1.0× 343 1.0× 515 1.5× 100 0.5× 171 1.2× 40 1.2k
Beatrice Flogerzi Switzerland 16 400 1.0× 184 0.5× 223 0.7× 269 1.4× 87 0.6× 23 962
Yasushi Iwaoka Japan 9 142 0.4× 310 0.9× 555 1.6× 107 0.5× 58 0.4× 18 1.0k
K Heinkel Germany 10 313 0.8× 133 0.4× 221 0.6× 46 0.2× 74 0.5× 64 585
Keigo Mitsui Japan 17 469 1.2× 83 0.2× 180 0.5× 184 0.9× 440 3.2× 41 1.0k
Tsuguhiko Seo Japan 11 363 0.9× 59 0.2× 152 0.4× 190 1.0× 291 2.1× 26 813
Dale R. Bachwich United States 8 239 0.6× 129 0.4× 202 0.6× 28 0.1× 65 0.5× 15 686
Yaşar Nazlıgül Türkiye 17 268 0.7× 296 0.9× 61 0.2× 46 0.2× 53 0.4× 52 839
G. M. Sobala United Kingdom 15 1.6k 3.9× 203 0.6× 213 0.6× 61 0.3× 521 3.7× 21 1.9k
N. J. Greenberger United States 12 235 0.6× 298 0.9× 368 1.1× 17 0.1× 49 0.4× 19 845

Countries citing papers authored by B. Kollberg

Since Specialization
Citations

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

Fields of papers citing papers by B. Kollberg

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of B. Kollberg

This figure shows the co-authorship network connecting the top 25 collaborators of B. Kollberg. A scholar is included among the top collaborators of B. Kollberg 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 B. Kollberg. B. Kollberg 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
1.
Löfberg, Robert, Åke Danielsson, Ole B. Suhr, et al.. (1996). Oral budesonide versus prednisolone in patients with active extensive and left-sided ulcerative colitis. Gastroenterology. 110(6). 1713–1718. 136 indexed citations
2.
Schumacher, G, B. Kollberg, Bengt Sandstedt, Åsa Ljungh, & Lennart Nässberger. (1995). Circulating Granulocyte Antibodies in First Attacks of Colitis. Scandinavian Journal of Gastroenterology. 30(2). 157–163. 10 indexed citations
3.
Danielsson, Åke, Robert Löfberg, L. Bergman, et al.. (1995). Olsalazine versus sulphasalazine for relapse prevention in ulcerative colitis: a multicenter study.. PubMed. 90(3). 381–7. 33 indexed citations
4.
Schumacher, G, B. Kollberg, & Bengt Sandstedt. (1994). A Prospective Study of First Attacks of Inflammatory Bowel Disease and Infectious Colitis: Histologic Course during the 1st Year after Presentation. Scandinavian Journal of Gastroenterology. 29(4). 318–332. 104 indexed citations
5.
Schumacher, G, Bengt Sandstedt, & B. Kollberg. (1994). A Prospective Study of First Attacks of Inflammatory Bowel Disease and Infectious Colitis: Clinical Findings and Early Diagnosis. Scandinavian Journal of Gastroenterology. 29(3). 265–274. 46 indexed citations
6.
Schumacher, G, B. Kollberg, Bengt Sandstedt, et al.. (1993). A Prospective Study of First Attacks of Inflammatory Bowel Disease and Non-Relapsing Colitis: Microbiologic Findings. Scandinavian Journal of Gastroenterology. 28(12). 1077–1085. 44 indexed citations
7.
Katouli, Mohammad, et al.. (1992). Metabolic Capacity and Pathogenic Properties of the Intestinal Coliforms in Patients with Ulcerative Colitis. Microbial Ecology in Health and Disease. 5(5). 13 indexed citations
8.
Kühn, Ingolf, et al.. (1992). Metabolic Capacity and Pathogenic Properties of the Intestinal Coliforms in Patients with Ulcerative Colitis. Microbial Ecology in Health and Disease. 5(5). 245–255. 9 indexed citations
9.
Schumacher, G, Bengt Sandstedt, R. Möllby, & B. Kollberg. (1991). Clinical and Histologic Features Differentiating Non-Relapsing Colitis from First Attacks of Inflammatory Bowel Disease. Scandinavian Journal of Gastroenterology. 26(2). 151–161. 14 indexed citations
10.
Sandstedt, Bengt, et al.. (1987). Hepatotoxicity Associated with Low-dose, Long-term Methotrexate Treatment of Rheumatoid Arthritis. Scandinavian Journal of Rheumatology. 16(4). 229–234. 13 indexed citations
11.
Johansson, C., et al.. (1983). Trophic actions of oral E2 prostaglandins on the rat gastrointestinal mucosa.. PubMed. 12. 403–7. 17 indexed citations
12.
Kollberg, B. & Peter Slezák. (1982). The effect of prostaglandin E2 on duodenal ulcer healing. Prostaglandins. 24(4). 527–536. 22 indexed citations
13.
Kollberg, B., et al.. (1981). Acetazolamide Interferes with the Protective Effect of Prostaglandin E2in the Rat Gastric Mucosa. Scandinavian Journal of Gastroenterology. 16(3). 385–387. 7 indexed citations
14.
Rubio-Terrés, Carlos, et al.. (1981). Acute Gastric Erosions in the Rat II. Viability of the gastric mucosa. Acta Radiologica Oncology. 20(6). 361–364. 3 indexed citations
15.
Kollberg, B., et al.. (1981). Protection of the rat gastric mucosa by prostaglandin E2: Possible relation to stimulation of the alkaline secretion. Acta Physiologica Scandinavica. 113(2). 189–192. 10 indexed citations
16.
Rubio-Terrés, Carlos, et al.. (1981). Acute Gastric Erosions in the Rat I. Microangiography. Acta Radiologica Oncology. 20(5). 345–349. 3 indexed citations
17.
Johansson, C. & B. Kollberg. (1981). Clinical trials with prostaglandin E2. Prostaglandins. 21. 161–164. 7 indexed citations
18.
Johansson, Christer & B. Kollberg. (1980). Effects of E2 prostaglandins on gastric secretion and gastrointestinal mucosa.. PubMed. 58. 93–7. 2 indexed citations
19.
Bárány, F, et al.. (1980). Effect of an H2‐Receptor Blocking Agent on Diarrhoeas after Extensive Small Bowel Resection in Crohn's Disease. Acta Medica Scandinavica. 207(1-6). 119–122. 34 indexed citations
20.
Kollberg, B. & C. Johansson. (1979). The Inhibitory Effect of 15(R) 15 Methyl Prostaglandin E2and the Interaction with Atropine on Stimulated Gastric Acid Secretion in Man. Scandinavian Journal of Gastroenterology. 14(3). 337–342. 16 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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