Mary O’Brien

272 papers and 16.5k indexed citations i.

About

Mary O’Brien is a scholar working on Pulmonary and Respiratory Medicine, Oncology and Epidemiology. According to data from OpenAlex, Mary O’Brien has authored 272 papers receiving a total of 16.5k indexed citations (citations by other indexed papers that have themselves been cited), including 173 papers in Pulmonary and Respiratory Medicine, 163 papers in Oncology and 36 papers in Epidemiology. Recurrent topics in Mary O’Brien’s work include Lung Cancer Treatments and Mutations (122 papers), Lung Cancer Research Studies (68 papers) and Lung Cancer Diagnosis and Treatment (60 papers). Mary O’Brien is often cited by papers focused on Lung Cancer Treatments and Mutations (122 papers), Lung Cancer Research Studies (68 papers) and Lung Cancer Diagnosis and Treatment (60 papers). Mary O’Brien collaborates with scholars based in United Kingdom, United States and Germany. Mary O’Brien's co-authors include Julie R. Brahmer, Martin Reck, Delvys Rodríguez‐Abreu, Ali Tafreshi, Sinéad Cuffe, Nir Peled, Maya Gottfried, Tibor Csőszi, Rina Hui and Katsuyuki Hotta and has published in prestigious journals such as New England Journal of Medicine, Journal of Clinical Oncology and PLoS ONE.

In The Last Decade

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

Fields of papers citing papers by Mary O’Brien

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Mary O’Brien

Since Specialization
Citations

This map shows the geographic impact of Mary 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 Mary 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 Mary 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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2025