John Buchán
Impact in
- Ophthalmology top 2%
- Intraocular Surgery and Lenses
- Glaucoma and retinal disorders
- Retinal and Optic Conditions
- Ophthalmology and Visual Health Research
- Microbiology top 5%
- Reproductive tract infections research
Papers in
-
- Intraocular Surgery and Lenses 16
- Ocular Infections and Treatments 6
- Glaucoma and retinal disorders 5
- Retinal and Optic Conditions 4
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- Global Health Care Issues 4
- Co-authors
- Hannah Kuper (5 shared papers)Maneck Nicholson (1 shared paper)Maria Vittoria Cicinelli (1 shared paper)Rohit Khanna (1 shared paper)Varshini Varadaraj (1 shared paper)Allen Foster (6 shared papers)Matthew J. Burton (14 shared papers)Marcia Zondervan (4 shared papers)
- Journals
- Eye (20 papers)Journal of Cataract & Refractive Surgery (3 papers)Tropical Medicine & International Health (2 papers)British Journal of Ophthalmology (2 papers)Journal of Glaucoma (2 papers)
- Partner nations
- United KingdomSouth AfricaKenya
In The Last Decade
John Buchán
65 papers receiving 881 citations
John Buchán's Hit Papers
Peers
Comparison fields: 5 of 121
- Ophthalmology 291
- Microbiology 121
- Epidemiology 137
- Medical Terminology 1
- Radiology, Nuclear Medicine and Imaging 91
Countries citing papers authored by John Buchán
This map shows the geographic impact of John Buchán'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 John Buchán with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Buchán more than expected).
Fields of papers citing papers by John Buchán
This network shows the impact of papers produced by John Buchán. 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 John Buchán. The network helps show where John Buchán may publish in the future.
Co-authors
The 25 scholars most cited alongside John Buchán, 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 84 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Cataracts Hit paper breakdown → | 2022 | 165 |
| 2 | 2003 | 118 | |
| 3 | 2022 | 36 | |
| 4 | 2019 | 35 | |
| 5 | 2003 | 33 | |
| 6 | 2020 | 32 | |
| 7 | 2019 | 29 | |
| 8 | 2020 | 28 | |
| 9 | 2010 | 28 | |
| 10 | 2020 | 27 | |
| 11 | 2005 | 25 | |
| 12 | 2019 | 24 | |
| 13 | 2005 | 21 | |
| 14 | 2017 | 21 | |
| 15 | 2023 | 20 | |
| 16 | 2022 | 19 | |
| 17 | 2018 | 14 | |
| 18 | 2021 | 14 | |
| 19 | 2017 | 14 | |
| 20 | 2021 | 14 |
About John Buchán
John Buchán is a scholar working on Ophthalmology, General Health Professions, Epidemiology, Microbiology and Health, Toxicology and Mutagenesis, having authored 84 papers that have together received 921 indexed citations. Recurring topics across this work include Intraocular Surgery and Lenses (16 papers), Ocular Infections and Treatments (6 papers), Ophthalmology and Visual Impairment Studies (5 papers), Glaucoma and retinal disorders (5 papers), Reproductive tract infections research (5 papers), Climate Change and Health Impacts (4 papers), Global Health Care Issues (4 papers) and Retinal and Optic Conditions (4 papers). The work is most often cited by research in Ophthalmology (291 citations), Microbiology (121 citations), Epidemiology (137 citations), Medical Terminology (1 citation) and Radiology, Nuclear Medicine and Imaging (91 citations). John Buchán has collaborated with scholars based in United Kingdom, South Africa and Kenya. Frequent co-authors include Hannah Kuper, Maneck Nicholson, Maria Vittoria Cicinelli, Rohit Khanna, Varshini Varadaraj, Allen Foster, Matthew J. Burton, Marcia Zondervan, Anthony W. Solomon and David Mabey. Their work appears in journals such as Eye, Journal of Cataract & Refractive Surgery, Tropical Medicine & International Health, British Journal of Ophthalmology and Journal of Glaucoma.
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.