Deirdre O’Brien

About

Deirdre O’Brien is a scholar working on Epidemiology, Public Health, Environmental and Occupational Health and Infectious Diseases. According to data from OpenAlex, Deirdre O’Brien has authored 14 papers receiving a total of 191 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Epidemiology, 4 papers in Public Health, Environmental and Occupational Health and 4 papers in Infectious Diseases. Recurrent topics in Deirdre O’Brien’s work include Infective Endocarditis Diagnosis and Management (3 papers), Salmonella and Campylobacter epidemiology (3 papers) and Bacterial Identification and Susceptibility Testing (2 papers). Deirdre O’Brien is often cited by papers focused on Infective Endocarditis Diagnosis and Management (3 papers), Salmonella and Campylobacter epidemiology (3 papers) and Bacterial Identification and Susceptibility Testing (2 papers). Deirdre O’Brien collaborates with scholars based in Ireland, United Kingdom and Czechia. Deirdre O’Brien's co-authors include Ian M. Gould, Martin Kudláček, Donncha F. O’Brien, Niall T. Stevens, E.G. Smyth, Fidelma Fitzpatrick, H. Humphreys, Siobhan Murphy, Jonathan Drennan and Maura P. Smiddy and has published in prestigious journals such as PLoS ONE, Journal of Clinical Pathology and BMJ Open.

In The Last Decade

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

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Fields of papers citing papers by Deirdre O’Brien

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Deirdre O’Brien

Since Specialization

Citations

This map shows the geographic impact of Deirdre 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 Deirdre 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 Deirdre 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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