Timothy Onyuma
Impact in
- Ophthalmology top 5%
- Ocular Oncology and Treatments
- Ocular Infections and Treatments
- Ocular Diseases and Behçet’s Syndrome
Papers in
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- Ocular Oncology and Treatments 5
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- Infectious Diseases and Mycology 1
- Co-authors
- Joy Kabiru (6 shared papers)Matthew J. Burton (6 shared papers)Stephen Gichuhi (6 shared papers)Mandeep S. Sagoo (6 shared papers)Helen A. Weiss (5 shared papers)Walter Jaoko (2 shared papers)Hillary Rono (2 shared papers)John N. Maina (1 shared paper)
- Journals
- Frontiers in Medicine (2 papers)JAMA Ophthalmology (2 papers)BMC Ophthalmology (1 paper)BMC Health Services Research (1 paper)The Lancet Global Health (1 paper)
- Partner nations
- KenyaUnited KingdomMexico
In The Last Decade
Timothy Onyuma
8 papers receiving 148 citations
Peers
Comparison fields: 5 of 20
- Ophthalmology 121
- Microbiology 2
- Radiology, Nuclear Medicine and Imaging 45
- Epidemiology 37
- Small Animals 6
Countries citing papers authored by Timothy Onyuma
This map shows the geographic impact of Timothy Onyuma'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 Timothy Onyuma with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Timothy Onyuma more than expected).
Fields of papers citing papers by Timothy Onyuma
This network shows the impact of papers produced by Timothy Onyuma. 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 Timothy Onyuma. The network helps show where Timothy Onyuma may publish in the future.
Co-authors
The 10 scholars most cited alongside Timothy Onyuma, 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 | 2015 | 53 | |
| 2 | 2016 | 31 | |
| 3 | 2016 | 29 | |
| 4 | 2015 | 22 | |
| 5 | 2017 | 8 | |
| 6 | 2014 | 6 | |
| 7 | 2024 | 1 | |
| 8 | Incidence of perineural invasion in prostate adenocarcinoma: Rural Kenyan population experience | 2014 | 1 |
| 9 | 2025 | 0 |
About Timothy Onyuma
Timothy Onyuma is a scholar working on Ophthalmology, Small Animals, Genetics, Pulmonary and Respiratory Medicine and Radiology, Nuclear Medicine and Imaging, having authored 9 papers that have together received 151 indexed citations. Recurring topics across this work include Ocular Oncology and Treatments (5 papers), Radiomics and Machine Learning in Medical Imaging (1 paper), Glioma Diagnosis and Treatment (1 paper), MicroRNA in disease regulation (1 paper), Infectious Diseases and Mycology (1 paper) and Prostate Cancer Diagnosis and Treatment (1 paper). The work is most often cited by research in Ophthalmology (121 citations), Microbiology (2 citations), Radiology, Nuclear Medicine and Imaging (45 citations), Epidemiology (37 citations) and Small Animals (6 citations). Timothy Onyuma has collaborated with scholars based in Kenya, United Kingdom and Mexico. Frequent co-authors include Joy Kabiru, Matthew J. Burton, Stephen Gichuhi, Mandeep S. Sagoo, Helen A. Weiss, Walter Jaoko, Hillary Rono, John N. Maina, David Macleod and Beverly Cheserem. Their work appears in journals such as Frontiers in Medicine, JAMA Ophthalmology, BMC Ophthalmology, BMC Health Services Research and The Lancet Global Health.
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.