Ursula Barnas

21 papers and 844 indexed citations i.

About

Ursula Barnas is a scholar working on Hematology, Transplantation and Surgery. According to data from OpenAlex, Ursula Barnas has authored 21 papers receiving a total of 844 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Hematology, 6 papers in Transplantation and 5 papers in Surgery. Recurrent topics in Ursula Barnas’s work include Renal Transplantation Outcomes and Treatments (6 papers), Erythropoietin and Anemia Treatment (5 papers) and Iron Metabolism and Disorders (4 papers). Ursula Barnas is often cited by papers focused on Renal Transplantation Outcomes and Treatments (6 papers), Erythropoietin and Anemia Treatment (5 papers) and Iron Metabolism and Disorders (4 papers). Ursula Barnas collaborates with scholars based in Austria. Ursula Barnas's co-authors include H. Kotzmann, Heinz Ludwig, E. Fritz, P Höcker, Heinz Gisslinger, Gert Mayer, Alice Schmidt, Alexandra Kaider, Helmut Graf and Bernhard Ludvik and has published in prestigious journals such as New England Journal of Medicine, Journal of Clinical Investigation and Kidney International.

In The Last Decade

Co-authorship network of co-authors of Ursula Barnas i

Fields of papers citing papers by Ursula Barnas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ursula Barnas

Since Specialization
Citations

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