Carl O’brien

68 total papers · 835 total citations
2 papers, 189 citations indexed

About

Carl O’brien is a scholar working on Pulmonary and Respiratory Medicine, Oncology and Cancer Research. According to data from OpenAlex, Carl O’brien has authored 2 papers receiving a total of 189 indexed citations (citations by other indexed papers that have themselves been cited), including 1 paper in Pulmonary and Respiratory Medicine, 1 paper in Oncology and 1 paper in Cancer Research. Recurrent topics in Carl O’brien's work include Advanced Breast Cancer Therapies (1 paper), HER2/EGFR in Cancer Research (1 paper) and Breast Cancer Treatment Studies (1 paper). Carl O’brien is often cited by papers focused on Advanced Breast Cancer Therapies (1 paper), HER2/EGFR in Cancer Research (1 paper) and Breast Cancer Treatment Studies (1 paper). Carl O’brien collaborates with scholars based in United Kingdom, France and Canada. Carl O’brien's co-authors include John Hinde, Robert Gilchrist, Mike Clarke, Peter Green, Angela Moh, Gavin C. Higgins, Fernando Schmitt, Naoki Hayashi, Adam Brufsky and Frédérique Penault‐Llorca and has published in prestigious journals such as ESMO Open.

In The Last Decade

Carl O’brien

2 papers receiving 176 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Carl O’brien 38 22 22 20 19 2 189
Edward Harper 11 0.3× 12 0.5× 6 0.3× 2 0.1× 24 1.3× 6 264
Siegfried Koller 8 0.2× 18 0.8× 8 0.4× 1 0.1× 4 0.2× 4 287
Alejandro Piris‐Giménez 28 0.7× 32 1.5× 3 0.1× 14 0.7× 20 1.1× 6 281
Caroline Röthemeier 19 0.5× 12 0.5× 9 0.4× 4 0.2× 24 1.3× 7 232
Wendy Brodeur 8 0.2× 40 1.8× 39 1.8× 14 0.7× 2 282
Hsiao-Ling Chiang 11 0.3× 87 4.0× 10 0.5× 6 0.3× 6 281
Courtney L. Davis 27 0.7× 11 0.5× 3 0.1× 3 0.1× 8 0.4× 8 149
Jérémie Scire 11 0.3× 9 0.4× 18 0.8× 7 0.3× 30 1.6× 9 260
Adam Treister 19 0.5× 12 0.5× 7 0.3× 6 0.3× 8 0.4× 4 254
Jens Friis-Nielsen 32 0.8× 8 0.4× 14 0.6× 11 0.6× 4 167

Countries citing papers authored by Carl O’brien

Since Specialization
Citations

This map shows the geographic impact of Carl 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 Carl 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 Carl O’brien more than expected).

Fields of papers citing papers by Carl O’brien

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Carl O’brien

This figure shows the co-authorship network connecting the top 25 collaborators of Carl O’brien. A scholar is included among the top collaborators of Carl O’brien based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Carl O’brien. Carl O’brien is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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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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2026