A.-L. Karvonen
Impact in
- Gastroenterology top 1%
- Celiac Disease Research and Management
- Gastroesophageal reflux and treatments
- Hepatology top 5%
- Liver Diseases and Immunity
Papers in
- Surgery 14
- Helicobacter pylori-related gastroenterology studies 11
- Eosinophilic Esophagitis 3
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- Liver Disease Diagnosis and Treatment 6
- Microscopic Colitis 3
- Co-authors
- Pekka Collin (3 shared papers)Markku Mäki (2 shared papers)J. Lehtola (8 shared papers)Martti Färkkilâ (4 shared papers)Henna Rautiainen (3 shared papers)Päivi Kärkkäinen (3 shared papers)Heimo Nurmi (3 shared papers)Heikki Helin (1 shared paper)
In The Last Decade
A.-L. Karvonen
21 papers receiving 676 citations
Peers
Comparison fields: 5 of 42
- Gastroenterology 362
- Hepatology 195
- Epidemiology 412
- Surgery 437
- Genetics 85
Countries citing papers authored by A.-L. Karvonen
This map shows the geographic impact of A.-L. Karvonen'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 A.-L. Karvonen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A.-L. Karvonen more than expected).
Fields of papers citing papers by A.-L. Karvonen
This network shows the impact of papers produced by A.-L. Karvonen. 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 A.-L. Karvonen. The network helps show where A.-L. Karvonen may publish in the future.
Co-authors
The 25 scholars most cited alongside A.-L. Karvonen, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 21 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2005 | 156 | |
| 2 | 1993 | 122 | |
| 3 | 2007 | 108 | |
| 4 | 1992 | 45 | |
| 5 | 1997 | 33 | |
| 6 | Olsalazine versus sulphasalazine for relapse prevention in ulcerative colitis: a multicenter study. | 1995 | 33 |
| 7 | 2008 | 23 | |
| 8 | 1986 | 20 | |
| 9 | 1996 | 17 | |
| 10 | 1983 | 17 | |
| 11 | Outcome of gastric mucosal erosions. A follow-up study of elective gastroscopic patients. | 1984 | 16 |
| 12 | 2006 | 15 | |
| 13 | 1984 | 15 | |
| 14 | 2006 | 14 | |
| 15 | 1991 | 14 | |
| 16 | 1982 | 13 | |
| 17 | 1987 | 12 | |
| 18 | 1991 | 12 | |
| 19 | Prevalence of hepatobiliary dysfunction in patients with ulcerative colitis. | 1994 | 8 |
| 20 | 2002 | 8 |
About A.-L. Karvonen
A.-L. Karvonen is a scholar working on Surgery, Epidemiology, Gastroenterology, Pulmonary and Respiratory Medicine and Hepatology, having authored 21 papers that have together received 702 indexed citations. Recurring topics across this work include Helicobacter pylori-related gastroenterology studies (11 papers), Liver Disease Diagnosis and Treatment (6 papers), Liver Diseases and Immunity (5 papers), Gastroesophageal reflux and treatments (5 papers), Gastric Cancer Management and Outcomes (4 papers), Eosinophilic Esophagitis (3 papers), Microscopic Colitis (3 papers) and Liver Disease and Transplantation (2 papers). The work is most often cited by research in Gastroenterology (362 citations), Hepatology (195 citations), Epidemiology (412 citations), Surgery (437 citations) and Genetics (85 citations). A.-L. Karvonen has collaborated with scholars based in Finland, Sweden and Belgium. Frequent co-authors include Pekka Collin, Markku Mäki, J. Lehtola, Martti Färkkilâ, Henna Rautiainen, Päivi Kärkkäinen, Heimo Nurmi, Heikki Helin, O. Hällström and Pekka Pikkarainen. Their work appears in journals such as Scandinavian Journal of Gastroenterology, Alimentary Pharmacology & Therapeutics, Digestive Diseases and Sciences, Liver International and Gastroenterology.
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.