Tim O’Brien

25 papers and 496 indexed citations i.

About

Tim O’Brien is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Molecular Biology. According to data from OpenAlex, Tim O’Brien has authored 25 papers receiving a total of 496 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Pulmonary and Respiratory Medicine, 9 papers in Surgery and 5 papers in Molecular Biology. Recurrent topics in Tim O’Brien’s work include Renal cell carcinoma treatment (8 papers), Renal and related cancers (4 papers) and IgG4-Related and Inflammatory Diseases (3 papers). Tim O’Brien is often cited by papers focused on Renal cell carcinoma treatment (8 papers), Renal and related cancers (4 papers) and IgG4-Related and Inflammatory Diseases (3 papers). Tim O’Brien collaborates with scholars based in United Kingdom, Australia and The Netherlands. Tim O’Brien's co-authors include Darrell Allen, Jonathan Glass, R. C. Tiptaft, Sarah Fowler, H. Miles Prince, Christopher McCormack, Axel Bex, John Withington, Jonathan Shamash and Anju Sahdev and has published in prestigious journals such as Nature Genetics, European Urology and BJU International.

In The Last Decade

Co-authorship network of co-authors of Tim O’Brien i

Fields of papers citing papers by Tim O’Brien

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tim O’Brien. 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 Tim O’Brien. The network helps show where Tim O’Brien may publish in the future.

Countries citing papers authored by Tim O’Brien

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2025