O Ghémard

7 papers and 1.1k indexed citations
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About

O Ghémard is a scholar working on Hepatology, Epidemiology and Oncology. According to data from OpenAlex, O Ghémard has authored 7 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Hepatology, 3 papers in Epidemiology and 3 papers in Oncology. Recurrent topics in O Ghémard’s work include Hepatocellular Carcinoma Treatment and Prognosis (6 papers), Colorectal Cancer Treatments and Studies (3 papers) and Liver Disease Diagnosis and Treatment (2 papers). O Ghémard is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (6 papers), Colorectal Cancer Treatments and Studies (3 papers) and Liver Disease Diagnosis and Treatment (2 papers). O Ghémard collaborates with scholars based in France. O Ghémard's co-authors include René Adam, Sylvie Giacchetti, Françis Lévi, F Kunstlinger, Bernard Paule, Denis Castaing, V. Delvart, Henri Bismuth, Gérard Pascal and Adrian Valeanu and has published in prestigious journals such as Journal of Clinical Oncology, Annals of Surgery and The Oncologist.

In The Last Decade

Co-authorship network of co-authors of O Ghémard

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

Fields of papers citing papers by O Ghémard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by O Ghémard

Since Specialization
Citations

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