Sherif El-Defrawy

68 papers and 1.1k indexed citations i.

About

Sherif El-Defrawy is a scholar working on Ophthalmology, Epidemiology and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Sherif El-Defrawy has authored 68 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Ophthalmology, 15 papers in Epidemiology and 15 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Sherif El-Defrawy’s work include Intraocular Surgery and Lenses (26 papers), Glaucoma and retinal disorders (20 papers) and Ophthalmology and Visual Impairment Studies (14 papers). Sherif El-Defrawy is often cited by papers focused on Intraocular Surgery and Lenses (26 papers), Glaucoma and retinal disorders (20 papers) and Ophthalmology and Visual Impairment Studies (14 papers). Sherif El-Defrawy collaborates with scholars based in Canada, United States and Bangladesh. Sherif El-Defrawy's co-authors include R.J. Boegman, Richard J Beninger, Khem Jhamandas, Chaim M. Bell, David R.P. Almeida, Seymour Brownstein, Martin ten Hove, Peter J. Kertes, Marlo Whitehead and Sudeep S. Gill and has published in prestigious journals such as PLoS ONE, Ophthalmology and Experimental Neurology.

In The Last Decade

Co-authorship network of co-authors of Sherif El-Defrawy i

Fields of papers citing papers by Sherif El-Defrawy

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sherif El-Defrawy. 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 Sherif El-Defrawy. The network helps show where Sherif El-Defrawy may publish in the future.

Countries citing papers authored by Sherif El-Defrawy

Since Specialization
Citations

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

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.

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2025