R Karttunen
- Surgery top 5%
- Immunology top 5%
- Gastroenterology top 2%
- Epidemiology
- Small Animals top 2%
- Co-authors
- Tuomo J. KarttunenSeppo NiemeläH P EkreThomas T. MacDonaldHeljä‐Marja SurcelT K KorhonenDavid Y. GrahamMarkku J. Ikäheimo
- Topics
- Helicobacter pylori-related gastroenterology studies (13 papers)Galectins and Cancer Biology (6 papers)Eosinophilic Esophagitis (5 papers)
- Cited by
- GastroenterologyImmunologySurgery
- Partner nations
- FinlandUnited StatesCzechia
In The Last Decade
R Karttunen
33 papers receiving 1.3k citations
Peers
Comparison fields: 5 of 90
- Surgery 878
- Immunology 642
- Gastroenterology 173
- Epidemiology 171
- Small Animals 141
Countries citing papers authored by R Karttunen
This map shows the geographic impact of R Karttunen'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 R Karttunen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R Karttunen more than expected).
Fields of papers citing papers by R Karttunen
This network shows the impact of papers produced by R Karttunen. 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 R Karttunen. The network helps show where R Karttunen may publish in the future.
Co-authorship network of co-authors of R Karttunen
This figure shows the co-authorship network connecting the top 25 collaborators of R Karttunen. A scholar is included among the top collaborators of R Karttunen 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 R Karttunen. R Karttunen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 29 | |
| 2 | 16 | |
| 3 | 11 | |
| 4 | 29 | |
| 5 | 28 | |
| 6 | 20 | |
| 7 | 8 | |
| 8 | 8 | |
| 9 | 14 | |
| 10 | 71 | |
| 11 | 19 | |
| 12 | 7 | |
| 13 | 67 | |
| 14 | 160 | |
| 15 | 40 | |
| 16 | 3 | |
| 17 | 6 | |
| 18 | 27 | |
| 19 | Lymphocyte responsiveness and interleukin 2 production in type 1 (insulin-dependent) diabetes mellitus. | 2 |
| 20 | 12 |
About R Karttunen
R Karttunen is a scholar working on Gastroenterology, Small Animals and Immunology, having authored 33 papers that have together received 1.4k indexed citations. Recurring topics across this work include Helicobacter pylori-related gastroenterology studies (13 papers), Galectins and Cancer Biology (6 papers) and Eosinophilic Esophagitis (5 papers). The work is most often cited by research in Gastroenterology (173 citations), Immunology (642 citations) and Surgery (878 citations). R Karttunen has collaborated with scholars based in Finland, United States and Czechia. Frequent co-authors include Tuomo J. Karttunen, Seppo Niemelä, H P Ekre, Thomas T. MacDonald, Heljä‐Marja Surcel, T K Korhonen, David Y. Graham, Markku J. Ikäheimo, Esa Läärä and Y. Antero Kesäniemi. Their work appears in journals such as PLoS ONE, Gut and Journal of Clinical Microbiology.
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.