Kazuhiko Ohnuma

About

Kazuhiko Ohnuma is a scholar working on Ophthalmology, Epidemiology and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Kazuhiko Ohnuma has authored 27 papers receiving a total of 321 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Ophthalmology, 13 papers in Epidemiology and 12 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Kazuhiko Ohnuma’s work include Ophthalmology and Visual Impairment Studies (13 papers), Corneal surgery and disorders (11 papers) and Intraocular Surgery and Lenses (6 papers). Kazuhiko Ohnuma is often cited by papers focused on Ophthalmology and Visual Impairment Studies (13 papers), Corneal surgery and disorders (11 papers) and Intraocular Surgery and Lenses (6 papers). Kazuhiko Ohnuma collaborates with scholars based in Japan and United States. Kazuhiko Ohnuma's co-authors include Toru Noda, Kazuno Negishi, Akito Hirakata, Makoto Inoue and Hiroko Bissen‐Miyajima and has published in prestigious journals such as Scientific Reports, Ophthalmology and American Journal of Ophthalmology.

In The Last Decade

Fields of papers citing papers by Kazuhiko Ohnuma

Since Specialization

EngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics

This network shows the specialization of papers citing the papers produced by Kazuhiko Ohnuma. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Kazuhiko Ohnuma may publish in the future.

Countries citing papers authored by Kazuhiko Ohnuma

Since Specialization

Citations

This map shows the geographic impact of Kazuhiko Ohnuma'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 Kazuhiko Ohnuma with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kazuhiko Ohnuma more than expected).

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