Ioannis Petrakis

57 papers and 745 indexed citations i.

About

Ioannis Petrakis is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Gastroenterology. According to data from OpenAlex, Ioannis Petrakis has authored 57 papers receiving a total of 745 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Surgery, 11 papers in Pulmonary and Respiratory Medicine and 8 papers in Gastroenterology. Recurrent topics in Ioannis Petrakis’s work include Gastrointestinal motility and disorders (6 papers), Pleural and Pulmonary Diseases (6 papers) and Lung Cancer Diagnosis and Treatment (5 papers). Ioannis Petrakis is often cited by papers focused on Gastrointestinal motility and disorders (6 papers), Pleural and Pulmonary Diseases (6 papers) and Lung Cancer Diagnosis and Treatment (5 papers). Ioannis Petrakis collaborates with scholars based in Greece, Italy and United States. Ioannis Petrakis's co-authors include George Chalkiadakis, Vincenzo Sciacca, Kostas Athanasakis, Konstantinos Lasithiotakis, Demosthenes Bouros, Claus Garbe, John Kyriopoulos, Adam Hatzidakis, Ilias Kyriopoulos and Katerina M. Antoniou and has published in prestigious journals such as Gastroenterology, The American Journal of Surgery and Journal of the American College of Surgeons.

In The Last Decade

Co-authorship network of co-authors of Ioannis Petrakis i

Fields of papers citing papers by Ioannis Petrakis

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ioannis Petrakis

Since Specialization
Citations

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