Ravi Kalhan

109 papers and 2.9k indexed citations i.

About

Ravi Kalhan is a scholar working on Pulmonary and Respiratory Medicine, Physiology and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Ravi Kalhan has authored 109 papers receiving a total of 2.9k indexed citations (citations by other indexed papers that have themselves been cited), including 90 papers in Pulmonary and Respiratory Medicine, 38 papers in Physiology and 18 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Ravi Kalhan’s work include Chronic Obstructive Pulmonary Disease (COPD) Research (81 papers), Respiratory Support and Mechanisms (29 papers) and Asthma and respiratory diseases (24 papers). Ravi Kalhan is often cited by papers focused on Chronic Obstructive Pulmonary Disease (COPD) Research (81 papers), Respiratory Support and Mechanisms (29 papers) and Asthma and respiratory diseases (24 papers). Ravi Kalhan collaborates with scholars based in United States, Canada and United Kingdom. Ravi Kalhan's co-authors include Sharon R Rosenberg, Lewis J. Smith, David R. Jacobs, Bharat Thyagarajan, Mark T. Dransfield, Michael J. Cuttica, Laura A. Colangelo, David M. Mannino, Joseph E. Schwartz and Stephen Sidney and has published in prestigious journals such as JAMA, Circulation and Annals of Internal Medicine.

In The Last Decade

Co-authorship network of co-authors of Ravi Kalhan i

Fields of papers citing papers by Ravi Kalhan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ravi Kalhan

Since Specialization
Citations

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