Llewelyn Rao

6 papers and 27 indexed citations i.

About

Llewelyn Rao is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Molecular Biology. According to data from OpenAlex, Llewelyn Rao has authored 6 papers receiving a total of 27 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Ophthalmology, 4 papers in Radiology, Nuclear Medicine and Imaging and 1 paper in Molecular Biology. Recurrent topics in Llewelyn Rao’s work include Retinal Diseases and Treatments (4 papers), Retinal and Optic Conditions (3 papers) and Retinal and Macular Surgery (2 papers). Llewelyn Rao is often cited by papers focused on Retinal Diseases and Treatments (4 papers), Retinal and Optic Conditions (3 papers) and Retinal and Macular Surgery (2 papers). Llewelyn Rao collaborates with scholars based in United States and Switzerland. Llewelyn Rao's co-authors include Ronald C. Gentile, Paul A. Sidoti, Hélène Karcher, Steven Holfinger, Scott Pendergast, David Miller, Joseph Coney, Michael Novák, Alexander Miller and Douglas Y. Rowland and has published in prestigious journals such as Investigative Ophthalmology & Visual Science, Retina and JAMA Ophthalmology.

In The Last Decade

Co-authorship network of co-authors of Llewelyn Rao

This figure shows the co-authorship network connecting the top 25 collaborators of Llewelyn Rao. A scholar is included among the top collaborators of Llewelyn Rao based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Llewelyn Rao. Llewelyn Rao is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by Llewelyn Rao

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Llewelyn Rao. 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 Llewelyn Rao. The network helps show where Llewelyn Rao may publish in the future.

Countries citing papers authored by Llewelyn Rao

Since Specialization
Citations

This map shows the geographic impact of Llewelyn Rao'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 Llewelyn Rao with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Llewelyn Rao 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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2026