Jean‐Charles Ryff

616 total citations
6 papers, 438 citations indexed

About

Jean‐Charles Ryff is a scholar working on Epidemiology, Hepatology and Rheumatology. According to data from OpenAlex, Jean‐Charles Ryff has authored 6 papers receiving a total of 438 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Epidemiology, 4 papers in Hepatology and 2 papers in Rheumatology. Recurrent topics in Jean‐Charles Ryff's work include Hepatitis B Virus Studies (4 papers), Hepatitis C virus research (4 papers) and Systemic Lupus Erythematosus Research (2 papers). Jean‐Charles Ryff is often cited by papers focused on Hepatitis B Virus Studies (4 papers), Hepatitis C virus research (4 papers) and Systemic Lupus Erythematosus Research (2 papers). Jean‐Charles Ryff collaborates with scholars based in Switzerland, Italy and Netherlands. Jean‐Charles Ryff's co-authors include Huub Schellekens, Antonella Mandas, Peter Van Eyken, Domenico Criscuolo, L. Caruso, Sergio Scaccabarozzi, Maria Eliana Lai, Valeer Desmet, Yukio Gibo and Patrizia Farci and has published in prestigious journals such as New England Journal of Medicine, Gastroenterology and Journal of Hepatology.

In The Last Decade

Jean‐Charles Ryff

6 papers receiving 416 citations

Peers

Jean‐Charles Ryff

EPIDE

HEPAT

IMMUN

ID

RHEUM

William N. Katkov United States

M Chousterman France

Lai My Taiwan

Gaia Caccamo Italy

Jun Hiramoto Japan

Angie Price United States

K.-J. Lo Taiwan

Karen F. Murray United States

C Naret France

Jean Marc Costa France

William N. Katkov United States

Jean‐Charles Ryff

329 ×1.1

EPIDE

231 ×0.8

HEPAT

26 ×0.6

IMMUN

27 ×0.8

ID

43 ×1.5

RHEUM

Citations per year, relative to Jean‐Charles Ryff Jean‐Charles Ryff (= 1×) peers William N. Katkov

Countries citing papers authored by Jean‐Charles Ryff

Since Specialization

Citations

This map shows the geographic impact of Jean‐Charles Ryff'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 Jean‐Charles Ryff with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jean‐Charles Ryff more than expected).

Fields of papers citing papers by Jean‐Charles Ryff

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jean‐Charles Ryff. 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 Jean‐Charles Ryff. The network helps show where Jean‐Charles Ryff may publish in the future.

Co-authorship network of co-authors of Jean‐Charles Ryff

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

All Works

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6 of 6 papers shown

1.

Schellekens, Huub & Jean‐Charles Ryff. (2002). ‘Biogenerics’: the off-patent biotech products. Trends in Pharmacological Sciences. 23(3). 119–121. 42 indexed citations

2.

Pastore, Giuseppe, A. Albertí, Teresa Santantonio, et al.. (1998). Double-blind, randomized controlled trial of interleukin-2 treatment of chronic hepatitis B. Journal of Medical Virology. 54(3). 167–172. 28 indexed citations

3.

Negro, Francesco, M. Baldi, Gioacchino Leandro, et al.. (1994). Continuous versus intermittent therapy for chronic hepatitis C with recombinant interferon alfa-2a. Gastroenterology. 107(2). 479–485. 35 indexed citations

4.

Farci, Patrizia, Antonella Mandas, Alessandra Coiana, et al.. (1994). Treatment of Chronic Hepatitis D with Interferon Alfa-2a. New England Journal of Medicine. 330(2). 88–94. 221 indexed citations

5.

Ryff, Jean‐Charles. (1993). To treat or not to treat?. Journal of Hepatology. 17. S42–S46. 97 indexed citations

6.

Carreño, V., Luis Tapia, Jean‐Charles Ryff, Juan Antonio Quiroga, & Inmaculada Castillo. (1992). Treatment of chronic hepatitis C by continuous subcutaneous infusion of interferon‐alpha. Journal of Medical Virology. 37(3). 215–219. 15 indexed citations

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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