J L Champalimaud

1.4k total citations · 1 hit paper
7 papers, 938 citations indexed

About

J L Champalimaud is a scholar working on Epidemiology, Infectious Diseases and Virology. According to data from OpenAlex, J L Champalimaud has authored 7 papers receiving a total of 938 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Epidemiology, 3 papers in Infectious Diseases and 3 papers in Virology. Recurrent topics in J L Champalimaud's work include HIV Research and Treatment (3 papers), Herpesvirus Infections and Treatments (2 papers) and T-cell and Retrovirus Studies (2 papers). J L Champalimaud is often cited by papers focused on HIV Research and Treatment (3 papers), Herpesvirus Infections and Treatments (2 papers) and T-cell and Retrovirus Studies (2 papers). J L Champalimaud collaborates with scholars based in Portugal, France and Paraguay. J L Champalimaud's co-authors include Françoise Brun‐Vézinet, C. Dauguet, François Clavel, Christine Katlama, David Klatzmann, Denise Guétard, M.A. Rey, Christine Rouzioux, S. Chamaret and Luc Montagnier and has published in prestigious journals such as Science, AIDS and Journal of General Virology.

In The Last Decade

J L Champalimaud

7 papers receiving 873 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Isolation of a New Human Retrovirus from West African Patients with AIDS

1986 830 citations François Clavel, Denise Guétard et al. Science profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
J L Champalimaud Portugal	4	689	578	306	241	86	7	938
F Barré-Sinoussi France	16	436 0.6×	289 0.5×	189 0.6×	336 1.4×	67 0.8×	38	812
M.A. Rey France	12	1.1k 1.6×	830 1.4×	427 1.4×	376 1.6×	107 1.2×	14	1.5k
Ersell Richardson United States	9	768 1.1×	371 0.6×	374 1.2×	528 2.2×	124 1.4×	14	1.2k
J Leibowitch France	5	567 0.8×	400 0.7×	240 0.8×	467 1.9×	168 2.0×	10	1.1k
Vera Bongertz Brazil	18	794 1.2×	739 1.3×	309 1.0×	138 0.6×	38 0.4×	44	1.1k
P. J. Kanki United States	9	781 1.1×	529 0.9×	386 1.3×	316 1.3×	100 1.2×	12	1.0k
Livia Pedroza-Martins France	8	697 1.0×	347 0.6×	331 1.1×	521 2.2×	41 0.5×	11	964
S Benn United States	7	1.1k 1.6×	623 1.1×	337 1.1×	587 2.4×	121 1.4×	7	1.4k
Roy Byington United States	10	540 0.8×	478 0.8×	272 0.9×	188 0.8×	34 0.4×	13	819
Shigeru Kusagawa Japan	22	733 1.1×	756 1.3×	508 1.7×	172 0.7×	28 0.3×	53	1.3k

Countries citing papers authored by J L Champalimaud

Since Specialization

Citations

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

Fields of papers citing papers by J L Champalimaud

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J L Champalimaud. 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 J L Champalimaud. The network helps show where J L Champalimaud may publish in the future.

Co-authorship network of co-authors of J L Champalimaud

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

All Works

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7 of 7 papers shown

1.

Piedade, J., et al.. (1996). Active replication of hepatitis B virus (HBV) in HIV type 1 and in HIV type 2 infected patients. Revista do Instituto de Medicina Tropical de São Paulo. 38(4). 253–258. 1 indexed citations

2.

Champalimaud, J L, et al.. (1996). [Cerebral toxoplasmosis in AIDS patients, CT and MRI images and differential diagnostic problems].. PubMed. 9(1). 29–36. 8 indexed citations

3.

Ventura, Francesco, et al.. (1995). [Broncho-splenic fistula caused by hydatidosis].. PubMed. 8(7-8). 451–5. 1 indexed citations

4.

Coker, R J, M. A. Viviani, Brian Gazzard, et al.. (1993). Treatment of cryptococcosis with liposomal amphotericin B (AmBisome) in 23 patients with AIDS. AIDS. 7(6). 829–836. 88 indexed citations

5.

Pinto, Alexandre de Siqueira, et al.. (1991). [Immunologic profile of HIV-2 seropositive African individuals (follow-up)].. PubMed. 4 Suppl 1. 64S–66S. 3 indexed citations

6.

Tristem, Michael, et al.. (1989). Six New Isolates of Human Immunodeficiency Virus Type 2 (HIV-2) and the Molecular Characterization of One (HIV-2CAM2). Journal of General Virology. 70(2). 479–484. 7 indexed citations

7.

Clavel, François, Denise Guétard, Françoise Brun‐Vézinet, et al.. (1986). Isolation of a New Human Retrovirus from West African Patients with AIDS. Science. 233(4761). 343–346. 830 indexed citations breakdown →

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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