Richard E. O’Brien

About

Richard E. O’Brien is a scholar working on Surgery, Epidemiology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Richard E. O’Brien has authored 6 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 2 papers in Surgery, 2 papers in Epidemiology and 2 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Richard E. O’Brien’s work include Hyperglycemia and glycemic control in critically ill and hospitalized patients (2 papers), Pancreatic Islet Dysfunction and Regeneration (2 papers) and Cardiac Ischemia and Reperfusion (2 papers). Richard E. O’Brien is often cited by papers focused on Hyperglycemia and glycemic control in critically ill and hospitalized patients (2 papers), Pancreatic Islet Dysfunction and Regeneration (2 papers) and Cardiac Ischemia and Reperfusion (2 papers). Richard E. O’Brien collaborates with scholars based in United States, United Kingdom and Italy. Richard E. O’Brien's co-authors include Josép Brugada, Pedro Brugada, Domenico Potenza, Martin Borggrefe, Glenn E. Kirsch, Günter Breithardt, Andrés Moyá, Rocio Ortı́z-López, Danmei Zhang and Charles Antzelevitch and has published in prestigious journals such as Nature, Diabetes and Catheterization and Cardiovascular Interventions.

In The Last Decade

Co-authorship network of co-authors of Richard E. O’Brien i

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Fields of papers citing papers by Richard E. O’Brien

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Richard E. O’Brien

Since Specialization

Citations

This map shows the geographic impact of Richard E. 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 Richard E. 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 Richard E. 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.

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