Ivan Tonna

About

Ivan Tonna is a scholar working on Epidemiology, Infectious Diseases and Surgery. According to data from OpenAlex, Ivan Tonna has authored 11 papers receiving a total of 105 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Epidemiology, 6 papers in Infectious Diseases and 1 paper in Surgery. Recurrent topics in Ivan Tonna’s work include Antimicrobial Resistance in Staphylococcus (2 papers), Bacterial Identification and Susceptibility Testing (1 paper) and HIV, Drug Use, Sexual Risk (1 paper). Ivan Tonna is often cited by papers focused on Antimicrobial Resistance in Staphylococcus (2 papers), Bacterial Identification and Susceptibility Testing (1 paper) and HIV, Drug Use, Sexual Risk (1 paper). Ivan Tonna collaborates with scholars based in United Kingdom, United States and France. Ivan Tonna's co-authors include P D Welsby, Christopher P. Conlon, Robert J.O. Davies, Shona Fielding, Gary R. Noble, Emmanuel Okpo, Alexander Mackenzie, R.B.S. Laing, T. Piscopo and Vibhu Paudyal and has published in prestigious journals such as New England Journal of Medicine, BMJ Open and Postgraduate Medical Journal.

In The Last Decade

Co-authorship network of co-authors of Ivan Tonna i

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Fields of papers citing papers by Ivan Tonna

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ivan Tonna

Since Specialization

Citations

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