Jean‐Jacques Lefrère
- Infectious Diseases top 2%
- Epidemiology top 5%
- Hepatology top 2%
- Virology top 2%
- Management of Technology and Innovation top 2%
- Co-authors
- Martine MariottiLaurence Morand‐JoubertJoëlle LerableJ P SoulierClaude Tayou TagnyAnne‐Marie CouroucéRobert GirotDora Mbanya
- Topics
- Blood donation and transfusion practices (18 papers)Hepatitis B Virus Studies (16 papers)HIV Research and Treatment (14 papers)
- Journals
- The LancetJAMABlood
- Partner nations
- FranceUnited StatesCameroon
In The Last Decade
Jean‐Jacques Lefrère
70 papers receiving 1.5k citations
Peers
Comparison fields: 5 of 95
- Infectious Diseases 646
- Epidemiology 603
- Hepatology 470
- Virology 288
- Management of Technology and Innovation 250
Countries citing papers authored by Jean‐Jacques Lefrère
This map shows the geographic impact of Jean‐Jacques Lefrère'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‐Jacques Lefrère with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jean‐Jacques Lefrère more than expected).
Fields of papers citing papers by Jean‐Jacques Lefrère
This network shows the impact of papers produced by Jean‐Jacques Lefrère. 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‐Jacques Lefrère. The network helps show where Jean‐Jacques Lefrère may publish in the future.
Co-authorship network of co-authors of Jean‐Jacques Lefrère
This figure shows the co-authorship network connecting the top 25 collaborators of Jean‐Jacques Lefrère. A scholar is included among the top collaborators of Jean‐Jacques Lefrère 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‐Jacques Lefrère. Jean‐Jacques Lefrère is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 20 | |
| 2 | 11 | |
| 3 | 0 | |
| 4 | Curieux curiosa : onzième Colloque des Invalides, 9 novembre 2007 | 1 |
| 5 | 3 | |
| 6 | 10 | |
| 7 | 9 | |
| 8 | 1 | |
| 9 | Le point sur les médicaments d'origine plasmatique dans le traitement des maladies hémorragiques et des maladies thrombotiques | 1 |
| 10 | De la mort du flamand rose du zoo du Bronx à l’émergence du West Nile Virus en transfusion sanguine | 1 |
| 11 | ZAP-70 tyrosine kinase is constitutively expressed and phosphorylated in B-lineage acute lymphoblastic leukemia cells. | 16 |
| 12 | 22 | |
| 13 | 55 | |
| 14 | Isidore Ducasse : auteur des Chants de Maldoror, par le comte de Lautréamont | 1 |
| 15 | Le renforcement de la sécurité transfusionnelle des produits sanguins labiles par le dépistage des génomes viraux dans les dons de sang : paramètres, enjeux et incertitudes | 1 |
| 16 | 22 | |
| 17 | Cabaner, poète au piano | 0 |
| 18 | 16 | |
| 19 | 28 | |
| 20 | 1 |
About Jean‐Jacques Lefrère
Jean‐Jacques Lefrère is a scholar working on Virology, Management of Technology and Innovation and Hepatology, having authored 81 papers that have together received 1.6k indexed citations. Recurring topics across this work include Blood donation and transfusion practices (18 papers), Hepatitis B Virus Studies (16 papers) and HIV Research and Treatment (14 papers). The work is most often cited by research in Virology (288 citations), Hepatology (470 citations) and Management of Technology and Innovation (250 citations). Jean‐Jacques Lefrère has collaborated with scholars based in France, United States and Cameroon. Frequent co-authors include Martine Mariotti, Laurence Morand‐Joubert, Joëlle Lerable, J P Soulier, Claude Tayou Tagny, Anne‐Marie Couroucé, Robert Girot, Dora Mbanya, Jean‐Claude Petit and Syria Laperche. Their work appears in journals such as The Lancet, JAMA and Blood.
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.