Lekha Abraham

17 total papers · 400 total citations
9 papers, 276 citations indexed

About

Lekha Abraham is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Epidemiology. According to data from OpenAlex, Lekha Abraham has authored 9 papers receiving a total of 276 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Ophthalmology, 7 papers in Radiology, Nuclear Medicine and Imaging and 1 paper in Epidemiology. Recurrent topics in Lekha Abraham’s work include Glaucoma and retinal disorders (7 papers), Retinal Diseases and Treatments (5 papers) and Retinal Imaging and Analysis (4 papers). Lekha Abraham is often cited by papers focused on Glaucoma and retinal disorders (7 papers), Retinal Diseases and Treatments (5 papers) and Retinal Imaging and Analysis (4 papers). Lekha Abraham collaborates with scholars based in India, United States and Australia. Lekha Abraham's co-authors include Igal Leibovitch, Robert J. Casson, Dinesh Selva, Andrew Braganza, Kristina Lindsley, Prasanna Samuel, Zia S. Pradhan, Kanza Aziz, Padma Paul and Rajul Parikh and has published in prestigious journals such as Cochrane Database of Systematic Reviews, Drugs and Journal of Glaucoma.

In The Last Decade

Co-authorship network of co-authors of Lekha Abraham

This figure shows the co-authorship network connecting the top 25 collaborators of Lekha Abraham. A scholar is included among the top collaborators of Lekha Abraham 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 Lekha Abraham. Lekha Abraham is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Lekha Abraham

8 papers receiving 264 citations

Fields of papers citing papers by Lekha Abraham

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Lekha Abraham

Since Specialization
Citations

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