Harsh Kumar

60 papers and 537 indexed citations
i
.

About

Harsh Kumar is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, Harsh Kumar has authored 60 papers receiving a total of 537 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Ophthalmology, 25 papers in Radiology, Nuclear Medicine and Imaging and 13 papers in Surgery. Recurrent topics in Harsh Kumar’s work include Glaucoma and retinal disorders (18 papers), Retinopathy of Prematurity Studies (9 papers) and Corneal surgery and disorders (7 papers). Harsh Kumar is often cited by papers focused on Glaucoma and retinal disorders (18 papers), Retinopathy of Prematurity Studies (9 papers) and Corneal surgery and disorders (7 papers). Harsh Kumar collaborates with scholars based in India, United States and Kuwait. Harsh Kumar's co-authors include Satinder Pal Singh Grewal, Rajeev Jain, Dilraj S. Grewal, Rajvardhan Azad, Mahipal Sachdev, Subhadra Jalali, Lingam Gopal, Raj Anand, Mangat Dogra and S Ghose and has published in prestigious journals such as Ophthalmology, British Journal of Ophthalmology and Eye.

In The Last Decade

Co-authorship network of co-authors of Harsh Kumar

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

Fields of papers citing papers by Harsh Kumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Harsh Kumar

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2026