Geir Bertelsen
Impact in
- Ophthalmology top 2%
- Retinal Diseases and Treatments
- Glaucoma and retinal disorders
- Ocular Diseases and Behçet’s Syndrome
- Retinal and Optic Conditions
- Nephrology top 10%
- Chronic Kidney Disease and Diabetes
Papers in
-
- Retinal Diseases and Treatments 11
- Glaucoma and retinal disorders 5
- Ocular Infections and Treatments 2
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- Retinal Imaging and Analysis 3
- Corneal surgery and disorders 3
- Co-authors
- Inger Njølstad (11 shared papers)Therese von Hanno (11 shared papers)Tünde Pető (8 shared papers)Anne Katrin Sjølie (5 shared papers)Ellisiv B. Mathiesen (9 shared papers)Haakon Lindekleiv (7 shared papers)Maja Gran Erke (6 shared papers)Henrik Schirmer (6 shared papers)
- Journals
- Acta Ophthalmologica (8 papers)Ophthalmology (2 papers)Journal of Refractive Surgery (2 papers)Investigative Ophthalmology & Visual Science (2 papers)Kidney International Reports (1 paper)
- Partner nations
- NorwayUnited KingdomDenmark
In The Last Decade
Geir Bertelsen
29 papers receiving 574 citations
Peers
Comparison fields: 5 of 62
- Ophthalmology 265
- Nephrology 52
- Radiology, Nuclear Medicine and Imaging 164
- Sensory Systems 11
- Neuropsychology and Physiological Psychology 3
Countries citing papers authored by Geir Bertelsen
This map shows the geographic impact of Geir Bertelsen'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 Geir Bertelsen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Geir Bertelsen more than expected).
Fields of papers citing papers by Geir Bertelsen
This network shows the impact of papers produced by Geir Bertelsen. 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 Geir Bertelsen. The network helps show where Geir Bertelsen may publish in the future.
Co-authors
The 25 scholars most cited alongside Geir Bertelsen, 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 30 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2017 | 82 | |
| 2 | 2013 | 46 | |
| 3 | 2014 | 45 | |
| 4 | 2012 | 45 | |
| 5 | 2020 | 42 | |
| 6 | 2016 | 41 | |
| 7 | 2013 | 38 | |
| 8 | 2012 | 36 | |
| 9 | 2012 | 30 | |
| 10 | 2022 | 25 | |
| 11 | 2011 | 19 | |
| 12 | 2013 | 19 | |
| 13 | 2013 | 12 | |
| 14 | 2023 | 12 | |
| 15 | 2018 | 12 | |
| 16 | 2015 | 11 | |
| 17 | 2010 | 11 | |
| 18 | 2013 | 11 | |
| 19 | 2022 | 11 | |
| 20 | 2023 | 7 |
About Geir Bertelsen
Geir Bertelsen is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging, Nephrology, Cardiology and Cardiovascular Medicine and Molecular Biology, having authored 30 papers that have together received 581 indexed citations. Recurring topics across this work include Retinal Diseases and Treatments (11 papers), Glaucoma and retinal disorders (5 papers), Retinal Imaging and Analysis (3 papers), Chronic Kidney Disease and Diabetes (3 papers), Corneal surgery and disorders (3 papers), Ophthalmology and Visual Impairment Studies (2 papers), Ion channel regulation and function (2 papers) and Ocular Infections and Treatments (2 papers). The work is most often cited by research in Ophthalmology (265 citations), Nephrology (52 citations), Radiology, Nuclear Medicine and Imaging (164 citations), Sensory Systems (11 citations) and Neuropsychology and Physiological Psychology (3 citations). Geir Bertelsen has collaborated with scholars based in Norway, United Kingdom and Denmark. Frequent co-authors include Inger Njølstad, Therese von Hanno, Tünde Pető, Anne Katrin Sjølie, Ellisiv B. Mathiesen, Haakon Lindekleiv, Maja Gran Erke, Henrik Schirmer, Suzanne Cosh and Cécile Delcourt. Their work appears in journals such as Acta Ophthalmologica, Ophthalmology, Journal of Refractive Surgery, Investigative Ophthalmology & Visual Science and Kidney International Reports.
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.