Per Hallberg
Impact in
- Ophthalmology top 2%
- Glaucoma and retinal disorders
- Retinal Diseases and Treatments
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- Corneal surgery and disorders
- Corneal Surgery and Treatments
Papers in
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- Corneal surgery and disorders 22
- Corneal Surgery and Treatments 9
- Retinopathy of Prematurity Studies 3
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- Glaucoma and retinal disorders 19
- Retinal Diseases and Treatments 2
- Co-authors
- Anders Eklund (18 shared papers)Christina Lindén (17 shared papers)Gauti Jóhannesson (10 shared papers)Olof Lindahl (6 shared papers)Anders Behndig (7 shared papers)Gordon G. Giesbrecht (1 shared paper)Christer Grönlund (1 shared paper)Karl‐Axel Ängquist (1 shared paper)
- Journals
- Acta Ophthalmologica (5 papers)Investigative Ophthalmology & Visual Science (4 papers)Journal of Glaucoma (2 papers)Graefe s Archive for Clinical and Experimental Ophthalmology (2 papers)JAMA Ophthalmology (2 papers)
- Partner nations
- SwedenUnited StatesBelgium
In The Last Decade
Per Hallberg
29 papers receiving 404 citations
Peers
Comparison fields: 5 of 70
- Ophthalmology 248
- Radiology, Nuclear Medicine and Imaging 314
- Biophysics 17
- Public Health, Environmental and Occupational Health 81
- Epidemiology 80
Countries citing papers authored by Per Hallberg
This map shows the geographic impact of Per Hallberg'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 Per Hallberg with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Per Hallberg more than expected).
Fields of papers citing papers by Per Hallberg
This network shows the impact of papers produced by Per Hallberg. 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 Per Hallberg. The network helps show where Per Hallberg may publish in the future.
Co-authors
The 25 scholars most cited alongside Per Hallberg, 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 31 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2008 | 61 | |
| 2 | 2008 | 39 | |
| 3 | 2013 | 31 | |
| 4 | 2003 | 30 | |
| 5 | 2009 | 28 | |
| 6 | 2004 | 21 | |
| 7 | 2013 | 21 | |
| 8 | 2007 | 18 | |
| 9 | 2006 | 18 | |
| 10 | 2014 | 18 | |
| 11 | 2011 | 14 | |
| 12 | 2009 | 14 | |
| 13 | 2015 | 13 | |
| 14 | 2011 | 12 | |
| 15 | 2015 | 12 | |
| 16 | 2006 | 10 | |
| 17 | 2016 | 10 | |
| 18 | 2014 | 10 | |
| 19 | 2006 | 9 | |
| 20 | 2012 | 7 |
About Per Hallberg
Per Hallberg is a scholar working on Radiology, Nuclear Medicine and Imaging, Ophthalmology, Epidemiology, Public Health, Environmental and Occupational Health and Neurology, having authored 31 papers that have together received 425 indexed citations. Recurring topics across this work include Corneal surgery and disorders (22 papers), Glaucoma and retinal disorders (19 papers), Corneal Surgery and Treatments (9 papers), Ophthalmology and Visual Impairment Studies (8 papers), Ocular Surface and Contact Lens (4 papers), Retinopathy of Prematurity Studies (3 papers), Cerebral Venous Sinus Thrombosis (3 papers) and Retinal Diseases and Treatments (2 papers). The work is most often cited by research in Ophthalmology (248 citations), Radiology, Nuclear Medicine and Imaging (314 citations), Biophysics (17 citations), Public Health, Environmental and Occupational Health (81 citations) and Epidemiology (80 citations). Per Hallberg has collaborated with scholars based in Sweden, United States and Belgium. Frequent co-authors include Anders Eklund, Christina Lindén, Gauti Jóhannesson, Olof Lindahl, Anders Behndig, Gordon G. Giesbrecht, Christer Grönlund, Karl‐Axel Ängquist, Khalid Ambarki and Helena Grip. Their work appears in journals such as Acta Ophthalmologica, Investigative Ophthalmology & Visual Science, Journal of Glaucoma, Graefe s Archive for Clinical and Experimental Ophthalmology and JAMA Ophthalmology.
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.