Olivier Collange

73 papers and 3.1k indexed citations
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About

Olivier Collange is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Olivier Collange has authored 73 papers receiving a total of 3.1k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Surgery, 21 papers in Cardiology and Cardiovascular Medicine and 18 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Olivier Collange’s work include Cardiac, Anesthesia and Surgical Outcomes (12 papers), Cardiac Arrest and Resuscitation (9 papers) and Hemodynamic Monitoring and Therapy (8 papers). Olivier Collange is often cited by papers focused on Cardiac, Anesthesia and Surgical Outcomes (12 papers), Cardiac Arrest and Resuscitation (9 papers) and Hemodynamic Monitoring and Therapy (8 papers). Olivier Collange collaborates with scholars based in France, United States and United Kingdom. Olivier Collange's co-authors include Stéphane Kremer, Julie Helms, Samira Fafi‐Kremer, Ferhat Meziani, Mathieu Anheim, M. Schenck, Raphaël Clère-Jehl, Mickaël Ohana, Clotilde Boulay and Hamid Merdji and has published in prestigious journals such as New England Journal of Medicine, International Journal of Molecular Sciences and The Journal of Infectious Diseases.

In The Last Decade

Co-authorship network of co-authors of Olivier Collange

This figure shows the co-authorship network connecting the top 25 collaborators of Olivier Collange. A scholar is included among the top collaborators of Olivier Collange 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 Olivier Collange. Olivier Collange is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by Olivier Collange

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Olivier Collange. 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 Olivier Collange. The network helps show where Olivier Collange may publish in the future.

Countries citing papers authored by Olivier Collange

Since Specialization
Citations

This map shows the geographic impact of Olivier Collange'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 Olivier Collange with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Olivier Collange 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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2026