Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 88 Scientists Citation Rankings - 2025

Discover the world’s highly cited researchers through the AD Scientific Index 2025 Citation Rankings.
These rankings evaluate scientists based on their total and recent citation counts, capturing the breadth and real-time currency of academic recognition. Citation data reveals how widely a scholar’s work is referenced, applied, and extended across diverse disciplines. The rankings are routinely updated to reflect ongoing citation growth, while eliminating distortions from excessive co-authorship and institutional inflation. Premium tools provide access to detailed citation dynamics, unethical citation behavior detection, and field-normalized benchmarking.

* Total Citation Counts Rankings
Ranking Based On Selection: 1
Brazil
Melhem Msc; Marcia De Souza Carvalho Melhem
micologia
mycology
antifungal susceptibility testing
resistência a antifúngicos
micose
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,353
2,063
0.385
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Brazil
Suely Nonogaki
Patologia molecula
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,227
1,642
0.314
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Brazil
Vera Lucia Pereira-Chioccola
parasitologia
biologia molecular
imunologia
epidemiologi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,122
1,511
0.367
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Brazil
Sonia Maria Miranda Pereira
Citologia e HP
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,975
1,881
0.473
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Brazil
Maria Do Carmo Sampaio Tavares Timenetsky
virology
molecular biology
epidemiolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,935
1,301
0.331
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Brazil
Luis Brigido
HIV/AIDS
Virologi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,252
667
0.205
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Brazil
Eliete C. Romero|Romero E. C., Calo Romero E.
leptospiros
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,014
841
0.279
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Brazil
Mariana Sequetin Cunha
virologia
riquetsia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,993
1,669
0.558
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Brazil
Nogueira, Js
virology
arbovirolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,809
1,568
0.558

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* Total Citation Counts Rankings
Ranking Based On Selection: 10
Brazil
Doroti De Oliveira Garcia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,731
1,157
0.424
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Brazil
Raimunda Telma De Macedo Santos
Patologia clinica
patologia molecular
imunohistoquimica
controle de qualidad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,730
1,089
0.399
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Brazil
Erica Chimara
Microbiologia
Biologia molecula
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,715
1,059
0.390
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Brazil
Pedro Luiz Silva Pinto
Parasitologia
Saúde Públic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,704
1,310
0.484
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Brazil
Rosemeire C Zanella
Monitoramento de H. influenza
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,528
1,035
0.409
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Brazil
Lucilaine Ferrazoli
Tuberculose
Micobacterioses
Micobacteriologi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,471
1,008
0.408
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Brazil
Regina Célia Moreira
hepatites virais
virologia
diagnóstico molecula
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,466
781
0.317
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Brazil
Ana Paula Silva De Lemos
Microbiologi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,097
815
0.389
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Brazil
Leonardo José Tadeu De Araújo
Biomolecular diagnosis
Bioinformatics
Phylogenetics
Viral genomics
Gene expressio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,003
1,979
0.988
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Brazil
Carlos Henrique Camargo
Bacteriologia
Infecção Hospitalar
Resistência Microbian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,947
1,202
0.617
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Brazil
José Eduardo Tolezano
Ecoepidemiologia
Entomologi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,811
524
0.289
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Brazil
Fabiana Cristina Pereira Dos Santos
Vigilância laboratorial de doenças infecciosa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,621
1,021
0.630
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Brazil
Maria De Fatima Henriques Carvalho
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,600
571
0.357
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Brazil
Sabria Aued-Pimentel
Ciência dos Alimentos
controle de qualidade de óleos e gorduras
saúde pública
alimentos funcionai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,566
458
0.292
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Brazil
Adriana Palma De Almeida
Micotoxinas
Microbiologia
contaminantes orgânicos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,501
668
0.445
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Brazil
Maria Helena Iha
contaminantes em alimento
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,434
517
0.361
* Total Citation Counts Rankings
Rankings
203,378
Brazil
4,260
1
Ranking Based On Selection: 1
Melhem Msc; Marcia De Souza Carvalho Melhem
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,353
2,063
0.385
micologia
mycology
antifungal susceptibility testing
resistência a antifúngicos
micose
* Total Citation Counts Rankings
Rankings
208,123
Brazil
4,405
2
Ranking Based On Selection: 2
Suely Nonogaki
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,227
1,642
0.314
* Total Citation Counts Rankings
Rankings
260,044
Brazil
6,126
3
Ranking Based On Selection: 3
Vera Lucia Pereira-Chioccola
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,122
1,511
0.367
parasitologia
biologia molecular
imunologia
epidemiologi
* Total Citation Counts Rankings
Rankings
268,545
Brazil
6,430
4
Ranking Based On Selection: 4
Sonia Maria Miranda Pereira
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,975
1,881
0.473
* Total Citation Counts Rankings
Rankings
270,948
Brazil
6,523
5
Ranking Based On Selection: 5
Maria Do Carmo Sampaio Tavares Timenetsky
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,935
1,301
0.331
* Total Citation Counts Rankings
Rankings
318,859
Brazil
8,167
6
Ranking Based On Selection: 6
Luis Brigido
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,252
667
0.205
* Total Citation Counts Rankings
Rankings
339,283
Brazil
8,957
7
Ranking Based On Selection: 7
Eliete C. Romero|Romero E. C., Calo Romero E.
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,014
841
0.279
* Total Citation Counts Rankings
Rankings
341,183
Brazil
9,030
8
Ranking Based On Selection: 8
Mariana Sequetin Cunha
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,993
1,669
0.558
* Total Citation Counts Rankings
Rankings
359,141
Brazil
9,718
9
Ranking Based On Selection: 9
Nogueira, Js
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,809
1,568
0.558
* Total Citation Counts Rankings
Rankings
367,353
Brazil
10,017
10
Ranking Based On Selection: 10
Doroti De Oliveira Garcia
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,731
1,157
0.424

Smart Institutional Plan

Powerful Insights + Smart Membership = Institutional Success
Unlock 360° Real-Time Institutional Analysis to identify your institution’s strengths and areas for improvement.

* Total Citation Counts Rankings
Rankings
367,460
Brazil
10,022
11
Ranking Based On Selection: 11
Raimunda Telma De Macedo Santos
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,730
1,089
0.399
Patologia clinica
patologia molecular
imunohistoquimica
controle de qualidad
* Total Citation Counts Rankings
Rankings
369,051
Brazil
10,090
12
Ranking Based On Selection: 12
Erica Chimara
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,715
1,059
0.390
* Total Citation Counts Rankings
Rankings
370,219
Brazil
10,131
13
Ranking Based On Selection: 13
Pedro Luiz Silva Pinto
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,704
1,310
0.484
* Total Citation Counts Rankings
Rankings
390,104
Brazil
10,868
14
Ranking Based On Selection: 14
Rosemeire C Zanella
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,528
1,035
0.409
Monitoramento de H. influenza
* Total Citation Counts Rankings
Rankings
396,804
Brazil
11,120
15
Ranking Based On Selection: 15
Lucilaine Ferrazoli
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,471
1,008
0.408
Tuberculose
Micobacterioses
Micobacteriologi
* Total Citation Counts Rankings
Rankings
397,458
Brazil
11,151
16
Ranking Based On Selection: 16
Regina Célia Moreira
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,466
781
0.317
hepatites virais
virologia
diagnóstico molecula
* Total Citation Counts Rankings
Rankings
447,600
Brazil
13,150
17
Ranking Based On Selection: 17
Ana Paula Silva De Lemos
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,097
815
0.389
* Total Citation Counts Rankings
Rankings
462,245
Brazil
13,711
18
Ranking Based On Selection: 18
Leonardo José Tadeu De Araújo
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,003
1,979
0.988
Biomolecular diagnosis
Bioinformatics
Phylogenetics
Viral genomics
Gene expressio
* Total Citation Counts Rankings
Rankings
471,589
Brazil
14,073
19
Ranking Based On Selection: 19
Carlos Henrique Camargo
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,947
1,202
0.617
Bacteriologia
Infecção Hospitalar
Resistência Microbian
* Total Citation Counts Rankings
Rankings
495,814
Brazil
15,023
20
Ranking Based On Selection: 20
José Eduardo Tolezano
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,811
524
0.289
Ecoepidemiologia
Entomologi
* Total Citation Counts Rankings
Rankings
533,209
Brazil
16,472
21
Ranking Based On Selection: 21
Fabiana Cristina Pereira Dos Santos
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,621
1,021
0.630
Vigilância laboratorial de doenças infecciosa
* Total Citation Counts Rankings
Rankings
537,645
Brazil
16,696
22
Ranking Based On Selection: 22
Maria De Fatima Henriques Carvalho
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,600
571
0.357
* Total Citation Counts Rankings
Rankings
545,045
Brazil
16,990
23
Ranking Based On Selection: 23
Sabria Aued-Pimentel
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,566
458
0.292
Ciência dos Alimentos
controle de qualidade de óleos e gorduras
saúde pública
alimentos funcionai
* Total Citation Counts Rankings
Rankings
559,902
Brazil
17,603
24
Ranking Based On Selection: 24
Adriana Palma De Almeida
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,501
668
0.445
Micotoxinas
Microbiologia
contaminantes orgânicos
* Total Citation Counts Rankings
Rankings
575,749
Brazil
18,277
25
Ranking Based On Selection: 25
Maria Helena Iha
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,434
517
0.361