Lakshmi Ratnam

39 papers and 383 indexed citations i.

About

Lakshmi Ratnam is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Obstetrics and Gynecology. According to data from OpenAlex, Lakshmi Ratnam has authored 39 papers receiving a total of 383 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Pulmonary and Respiratory Medicine, 14 papers in Surgery and 7 papers in Obstetrics and Gynecology. Recurrent topics in Lakshmi Ratnam’s work include Vascular Procedures and Complications (7 papers), Aortic aneurysm repair treatments (6 papers) and Venous Thromboembolism Diagnosis and Management (4 papers). Lakshmi Ratnam is often cited by papers focused on Vascular Procedures and Complications (7 papers), Aortic aneurysm repair treatments (6 papers) and Venous Thromboembolism Diagnosis and Management (4 papers). Lakshmi Ratnam collaborates with scholars based in United Kingdom, Italy and Singapore. Lakshmi Ratnam's co-authors include Robert Morgan, Anna‐Maria Belli, Graham Munneke, Jowad Raja, Ian Loftus, Mark S Whiteley, J.M. Holdstock, Anthony Lopez, Petra Marsh and Joo-Young Chun and has published in prestigious journals such as Journal of Vascular Surgery, Journal of Medical Genetics and European Radiology.

In The Last Decade

Co-authorship network of co-authors of Lakshmi Ratnam i

Fields of papers citing papers by Lakshmi Ratnam

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Lakshmi Ratnam

Since Specialization
Citations

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