John S. Lean
- Ophthalmology top 0.5%
- Intraocular Surgery and Lenses 13
- Retinal Diseases and Treatments 6
- Glaucoma and retinal disorders 4
- Retinal and Optic Conditions 2
- Ocular Infections and Treatments 2
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- Retinal and Macular Surgery 19
- Neurology top 5%
- Vascular Malformations Diagnosis and Treatment 6
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- Retinal Development and Disorders 3
- Co-authors
- Peter E. LiggettStephen J. RyanStanley P. AzenKathryn L.P. LintonDale K. HeuerGeorge BaerveldtRonald E. SmithMary Ann Lloyd
- Partner nations
- United StatesUnited KingdomAustralia
In The Last Decade
John S. Lean
25 papers receiving 948 citations
Peers
Comparison fields: 5 of 59
- Ophthalmology 935
- Radiology, Nuclear Medicine and Imaging 800
- Neurology 221
- Rheumatology 30
- Hematology 14
Countries citing papers authored by John S. Lean
This map shows the geographic impact of John S. Lean'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 S. Lean with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John S. Lean more than expected).
Fields of papers citing papers by John S. Lean
This network shows the impact of papers produced by John S. Lean. 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 S. Lean. The network helps show where John S. Lean may publish in the future.
Co-authorship network
The 25 scholars most cited alongside John S. Lean, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2016 | 16 | |
| 2 | 2002 | 2 | |
| 3 | 1998 | 42 | |
| 4 | 1996 | 56 | |
| 5 | 1996 | 13 | |
| 6 | 1993 | 80 | |
| 7 | 1993 | 184 | |
| 8 | 1992 | 115 | |
| 9 | 1991 | 104 | |
| 10 | 1991 | 17 | |
| 11 | 1991 | 76 | |
| 12 | 1990 | 19 | |
| 13 | 1990 | 11 | |
| 14 | 1988 | 23 | |
| 15 | 1987 | 9 | |
| 16 | 1987 | 28 | |
| 17 | 1987 | 26 | |
| 18 | 1984 | 4 | |
| 19 | 1980 | 25 | |
| 20 | 1980 | 13 |
About John S. Lean
John S. Lean is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging, Neurology, Pediatrics, Perinatology and Child Health and Nature and Landscape Conservation, having authored 25 papers that have together received 1.0k indexed citations. Recurring topics across this work include Retinal and Macular Surgery (19 papers), Intraocular Surgery and Lenses (13 papers), Retinal Diseases and Treatments (6 papers), Vascular Malformations Diagnosis and Treatment (6 papers), Glaucoma and retinal disorders (4 papers), Retinal Development and Disorders (3 papers), Retinal and Optic Conditions (2 papers) and Ocular Infections and Treatments (2 papers). The work is most often cited by research in Ophthalmology (935 citations), Radiology, Nuclear Medicine and Imaging (800 citations), Neurology (221 citations), Rheumatology (30 citations) and Hematology (14 citations). John S. Lean has collaborated with scholars based in United States, United Kingdom and Australia. Frequent co-authors include Peter E. Liggett, Stephen J. Ryan, Stanley P. Azen, Kathryn L.P. Linton, Dale K. Heuer, George Baerveldt, Ronald E. Smith, Mary Ann Lloyd, Mei Ying Lai and Michael T. Trese. Their work appears in journals such as British Journal of Ophthalmology, Retina, Ophthalmology, American Journal of Ophthalmology and Graefe s Archive for Clinical and Experimental 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.