M Hagan
Impact in
- Ophthalmology top 1%
- Ocular Infections and Treatments
- Intraocular Surgery and Lenses
- Ocular Diseases and Behçet’s Syndrome
- Infectious Diseases top 10%
- Parasitic Diseases Research and Treatment
- Antifungal resistance and susceptibility
Papers in
-
- Parasitic Diseases Research and Treatment 3
- Dermatological diseases and infestations 3
-
- Insect and Pesticide Research 2
- Insect symbiosis and bacterial influences 1
- Co-authors
- Mark J. NewmanG J JohnsonPaul DolinMichelle JohnC M KalavathyVera Adobea EssumanPhilip A. ThomasJapheth A. Opintan
- Journals
- British Journal of Ophthalmology (2 papers)Eye (1 paper)Tropical Medicine & International Health (1 paper)Ghana Medical Journal (1 paper)European Journal of Theoretical and Applied Sciences (1 paper)
- Partner nations
- GhanaUnited KingdomNigeria
In The Last Decade
M Hagan
10 papers receiving 702 citations
Peers
Comparison fields: 5 of 61
- Ophthalmology 534
- Infectious Diseases 227
- Public Health, Environmental and Occupational Health 304
- Parasitology 65
- Radiology, Nuclear Medicine and Imaging 160
Countries citing papers authored by M Hagan
This map shows the geographic impact of M Hagan'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 M Hagan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites M Hagan more than expected).
Fields of papers citing papers by M Hagan
This network shows the impact of papers produced by M Hagan. 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 M Hagan. The network helps show where M Hagan may publish in the future.
Co-authors
The 25 scholars most cited alongside M Hagan, 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 | 2024 | 0 | |
| 2 | 2011 | 26 | |
| 3 | 2010 | 13 | |
| 4 | Prevalence and distribution of ocular onchocerciasis in three ecological zones in Nigeria. | 2010 | 9 |
| 5 | 2002 | 73 | |
| 6 | 2002 | 346 | |
| 7 | 1998 | 20 | |
| 8 | 1998 | 6 | |
| 9 | 1995 | 164 | |
| 10 | 1993 | 107 | |
| 11 | Causes of childhood blindness in Southern Ghana. - Blind School Survey. | 1990 | 2 |
About M Hagan
M Hagan is a scholar working on Infectious Diseases, Insect Science, Ophthalmology, Health, Toxicology and Mutagenesis and Microbiology, having authored 11 papers that have together received 766 indexed citations. Recurring topics across this work include Parasitic Diseases Research and Treatment (3 papers), Insects and Parasite Interactions (3 papers), Dermatological diseases and infestations (3 papers), Retinal Imaging and Analysis (2 papers), Ocular Infections and Treatments (2 papers), Nail Diseases and Treatments (2 papers), Insect and Pesticide Research (2 papers) and Insect symbiosis and bacterial influences (1 paper). The work is most often cited by research in Ophthalmology (534 citations), Infectious Diseases (227 citations), Public Health, Environmental and Occupational Health (304 citations), Parasitology (65 citations) and Radiology, Nuclear Medicine and Imaging (160 citations). M Hagan has collaborated with scholars based in Ghana, United Kingdom and Nigeria. Frequent co-authors include Mark J. Newman, G J Johnson, Paul Dolin, Michelle John, C M Kalavathy, Vera Adobea Essuman, Philip A. Thomas, Japheth A. Opintan, Francis S. Codjoe and Astrid Leck. Their work appears in journals such as British Journal of Ophthalmology, Eye, Tropical Medicine & International Health, Ghana Medical Journal and European Journal of Theoretical and Applied Sciences.
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.