Sibu Varghese

8 papers and 198 indexed citations i.

About

Sibu Varghese is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Gastroenterology. According to data from OpenAlex, Sibu Varghese has authored 8 papers receiving a total of 198 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Surgery, 7 papers in Pulmonary and Respiratory Medicine and 3 papers in Gastroenterology. Recurrent topics in Sibu Varghese’s work include Gastric Cancer Management and Outcomes (6 papers), Esophageal Cancer Research and Treatment (6 papers) and Gastrointestinal Tumor Research and Treatment (2 papers). Sibu Varghese is often cited by papers focused on Gastric Cancer Management and Outcomes (6 papers), Esophageal Cancer Research and Treatment (6 papers) and Gastrointestinal Tumor Research and Treatment (2 papers). Sibu Varghese collaborates with scholars based in United Kingdom and The Netherlands. Sibu Varghese's co-authors include Rebecca C. Fitzgerald, Pierre Lao–Sirieix, Marco Novelli, Maria O’Donovan, Laurence Lovat, Ken Arthur, Chris R. Cardwell, Elizabeth Bird‐Lieberman, Damian McManus and Jason Dunn and has published in prestigious journals such as Gastroenterology, Endoscopy and Colorectal Disease.

In The Last Decade

Co-authorship network of co-authors of Sibu Varghese i

Fields of papers citing papers by Sibu Varghese

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Sibu Varghese

Since Specialization
Citations

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