Lars Halvorsen
Impact in
- Gastroenterology top 2%
- Gastroesophageal reflux and treatments
-
- Reproductive tract infections research
Papers in
- Surgery 11
- Helicobacter pylori-related gastroenterology studies 10
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- Gastroesophageal reflux and treatments 6
- Gastrointestinal motility and disorders 3
- Co-authors
- G. Dotevall (2 shared papers)N Hovdenak (6 shared papers)Finn Egil Skjeldestad (3 shared papers)Hilli Sevelius (2 shared papers)A. Walan (3 shared papers)Per Ekström (1 shared paper)O. Lange (1 shared paper)Jan Gunnar Hatlebakk (1 shared paper)
- Journals
- Scandinavian Journal of Gastroenterology (6 papers)Contraception (2 papers)Alimentary Pharmacology & Therapeutics (2 papers)Clinical Epidemiology (1 paper)International Journal of Medical Informatics (1 paper)
- Partner nations
- NorwaySwedenUnited Kingdom
In The Last Decade
Lars Halvorsen
21 papers receiving 387 citations
Peers
Comparison fields: 5 of 74
- Gastroenterology 151
- Microbiology 29
- Surgery 155
- Genetics 82
- Pharmacology 36
Countries citing papers authored by Lars Halvorsen
This map shows the geographic impact of Lars Halvorsen'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 Lars Halvorsen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Lars Halvorsen more than expected).
Fields of papers citing papers by Lars Halvorsen
This network shows the impact of papers produced by Lars Halvorsen. 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 Lars Halvorsen. The network helps show where Lars Halvorsen may publish in the future.
Co-authors
The 25 scholars most cited alongside Lars Halvorsen, 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 22 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1993 | 106 | |
| 2 | 1994 | 87 | |
| 3 | 1973 | 33 | |
| 4 | 1973 | 26 | |
| 5 | Should asymptomatic patients be tested for Chlamydia trachomatis in general practice? | 1990 | 25 |
| 6 | 1996 | 22 | |
| 7 | 1976 | 17 | |
| 8 | 2006 | 17 | |
| 9 | 1985 | 16 | |
| 10 | 1989 | 14 | |
| 11 | 1989 | 10 | |
| 12 | 1984 | 9 | |
| 13 | The effect of trimipramine (Surmontil) on symptoms and healing of peptic ulcer. A double blind study. | 1977 | 9 |
| 14 | Long-term treatment of duodenal ulcer with trimipramine. A double-blind study. | 1982 | 7 |
| 15 | 1997 | 6 | |
| 16 | Trimipramine in the treatment of duodenal ulcer. A multicenter, open study. | 1980 | 6 |
| 17 | 2023 | 6 | |
| 18 | 1986 | 5 | |
| 19 | Thermal feedback in virtual reality and telerobotic systems | 1994 | 5 |
| 20 | 1981 | 3 |
About Lars Halvorsen
Lars Halvorsen is a scholar working on Surgery, Gastroenterology, Epidemiology, Pulmonary and Respiratory Medicine and Physiology, having authored 22 papers that have together received 431 indexed citations. Recurring topics across this work include Helicobacter pylori-related gastroenterology studies (10 papers), Gastroesophageal reflux and treatments (6 papers), Gastrointestinal motility and disorders (3 papers), Inflammatory mediators and NSAID effects (2 papers), Reproductive Health and Contraception (2 papers), Microscopic Colitis (2 papers), Renal function and acid-base balance (2 papers) and Pathogenesis and Treatment of Hiccups (2 papers). The work is most often cited by research in Gastroenterology (151 citations), Microbiology (29 citations), Surgery (155 citations), Genetics (82 citations) and Pharmacology (36 citations). Lars Halvorsen has collaborated with scholars based in Norway, Sweden and United Kingdom. Frequent co-authors include G. Dotevall, N Hovdenak, Finn Egil Skjeldestad, Hilli Sevelius, A. Walan, Per Ekström, O. Lange, Jan Gunnar Hatlebakk, E. Kittang and Asbjörn Stallemo. Their work appears in journals such as Scandinavian Journal of Gastroenterology, Contraception, Alimentary Pharmacology & Therapeutics, Clinical Epidemiology and International Journal of Medical Informatics.
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.