Niraj Kumar

38 papers and 486 indexed citations i.

About

Niraj Kumar is a scholar working on Urology, Pulmonary and Respiratory Medicine and Surgery. According to data from OpenAlex, Niraj Kumar has authored 38 papers receiving a total of 486 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Urology, 16 papers in Pulmonary and Respiratory Medicine and 14 papers in Surgery. Recurrent topics in Niraj Kumar’s work include Urinary Bladder and Prostate Research (12 papers), Urological Disorders and Treatments (9 papers) and Prostate Cancer Diagnosis and Treatment (8 papers). Niraj Kumar is often cited by papers focused on Urinary Bladder and Prostate Research (12 papers), Urological Disorders and Treatments (9 papers) and Prostate Cancer Diagnosis and Treatment (8 papers). Niraj Kumar collaborates with scholars based in India, Austria and United States. Niraj Kumar's co-authors include Pawan Vasudeva, Anup Kumar, Sanjeev Jha, Jai Prakash, Rohit Kumar, Usha Panihar, Nayan Kumar Mohanty, Manoj Kumar Das, Abhinav Jain and Deepika Joshi and has published in prestigious journals such as The Journal of Urology, Urology and International Journal of Cardiology.

In The Last Decade

Co-authorship network of co-authors of Niraj Kumar i

Fields of papers citing papers by Niraj Kumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Niraj Kumar

Since Specialization
Citations

This map shows the geographic impact of Niraj 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 Niraj Kumar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Niraj 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
2025