Robert L. Johnston

86 papers and 4.2k indexed citations i.

About

Robert L. Johnston is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Epidemiology. According to data from OpenAlex, Robert L. Johnston has authored 86 papers receiving a total of 4.2k indexed citations (citations by other indexed papers that have themselves been cited), including 68 papers in Ophthalmology, 46 papers in Radiology, Nuclear Medicine and Imaging and 19 papers in Epidemiology. Recurrent topics in Robert L. Johnston’s work include Intraocular Surgery and Lenses (35 papers), Retinal Diseases and Treatments (28 papers) and Glaucoma and retinal disorders (28 papers). Robert L. Johnston is often cited by papers focused on Intraocular Surgery and Lenses (35 papers), Retinal Diseases and Treatments (28 papers) and Glaucoma and retinal disorders (28 papers). Robert L. Johnston collaborates with scholars based in United Kingdom, United States and Australia. Robert L. Johnston's co-authors include J M Sparrow, Paul H. J. Donachie, Ahmed B. Sallam, Nathaniel E. Knox Cartwright, Timothy L. Jackson, Petros Aristodemou, Hazel Taylor, Philip Jaycock, Derek Tole and Alexander Day and has published in prestigious journals such as Journal of Nutrition, Ophthalmology and American Journal of Ophthalmology.

In The Last Decade

Co-authorship network of co-authors of Robert L. Johnston i

Fields of papers citing papers by Robert L. Johnston

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert L. Johnston. 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 Robert L. Johnston. The network helps show where Robert L. Johnston may publish in the future.

Countries citing papers authored by Robert L. Johnston

Since Specialization
Citations

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