Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
175,750
Country Rank
3,460
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/2487.jpg)
![Brazil](/flags/br.png)
![Mayerlin Sandoval-Herazo](https://cdn.adscientificindex.com/pictures/63/5114434.jpg)
infectologia pediátrica
imunizações
vacinas
infecções adquiridas na comunidade
infecções
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,704
3,433
0.602
* Total Citation Counts Rankings
World Rank
218,275
Country Rank
4,825
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/2487.jpg)
![Brazil](/flags/br.png)
![Eduardo Ramacciotti](https://cdn.adscientificindex.com/pictures/ca/848021.jpg)
Vascular Surgery
Cardiovascular diseases
Peripheral artery disease
Venous Thromboembolism
anticoagulants
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,557
3,284
0.721
* Total Citation Counts Rankings
World Rank
285,294
Country Rank
7,151
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/2487.jpg)
![Brazil](/flags/br.png)
![Carlos Alberto Longui](https://cdn.adscientificindex.com/pictures/c8/846378.jpg)
endocrinologia pediátrica
endocrinologia
biologia molecular
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,380
1,151
0.341
* Total Citation Counts Rankings
World Rank
334,601
Country Rank
8,942
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/2487.jpg)
![Brazil](/flags/br.png)
![Mauro José Costa Salles](https://cdn.adscientificindex.com/pictures/4c/954098.jpg)
Infectologia
Microbiologia
Biofilme
Infecções Osteoarticulares e Musculoesqueléticas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,790
1,699
0.609
* Total Citation Counts Rankings
World Rank
394,540
Country Rank
11,274
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/2487.jpg)
![Brazil](/flags/br.png)
![Antonio Gonçalves](/user/assets/images/profile/no-profile-photo.png)
Cirurgia de Cabeça e Pescoço
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,258
1,442
0.639
* Total Citation Counts Rankings
World Rank
431,664
Country Rank
12,762
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/2487.jpg)
![Brazil](/flags/br.png)
![Mauro Ajaj Saieg](/user/assets/images/profile/no-profile-photo.png)
Cytopathology
Molecular Pathology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,999
981
0.491
* Total Citation Counts Rankings
World Rank
455,127
Country Rank
13,699
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/2487.jpg)
![Brazil](/flags/br.png)
![Tatiana Pontrelli Mecca](https://cdn.adscientificindex.com/pictures/02/840874.jpg)
Neuropsicologia
autismo
cognição social e avaliação psicológica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,856
987
0.532
* Total Citation Counts Rankings
World Rank
472,880
Country Rank
14,388
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/2487.jpg)
![Brazil](/flags/br.png)
![Hudson Buck](https://cdn.adscientificindex.com/pictures/28/829512.jpg)
Bradykinin
Alzheimer
Memory
Aging
Lithium.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,756
860
0.490
* Total Citation Counts Rankings
World Rank
493,636
Country Rank
15,206
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/2487.jpg)
![Brazil](/flags/br.png)
![Cristiane Kochi](/user/assets/images/profile/no-profile-photo.png)
pediatric endocrinology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,648
797
0.484
* Total Citation Counts Rankings
World Rank
504,880
Country Rank
15,651
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/2487.jpg)
![Brazil](/flags/br.png)
![Ana Luiza Navas](https://cdn.adscientificindex.com/pictures/61/851979.jpg)
Linguagem
leitura
ortografia
dislexia
transtornos de aprendizagem
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,594
628
0.394
* Total Citation Counts Rankings
World Rank
512,046
Country Rank
15,949
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/2487.jpg)
![Brazil](/flags/br.png)
![Gabriel Natan Pires|Gabriel Natan de Souza Pires](https://cdn.adscientificindex.com/pictures/64/823875.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,560
1,196
0.767
* Total Citation Counts Rankings
World Rank
523,743
Country Rank
16,400
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/2487.jpg)
![Brazil](/flags/br.png)
![Tercio De Campos](https://cdn.adscientificindex.com/pictures/64/830836.jpg)
Acute pancreatitis
Trauma
Pancreas
Acute Care Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,508
642
0.426
* Total Citation Counts Rankings
World Rank
550,878
Country Rank
17,532
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/2487.jpg)
![Brazil](/flags/br.png)
![Fernando De Andrade Quintanilha Ribeiro](https://cdn.adscientificindex.com/pictures/69/955285.jpg)
medicina otorrinolaringologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,392
494
0.355
* Total Citation Counts Rankings
World Rank
547,206
Country Rank
17,371
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/2487.jpg)
![Brazil](/flags/br.png)
![Regina Maria Giffoni Marsiglia](/user/assets/images/profile/no-profile-photo.png)
Saúde coletiva
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,407
445
0.316
* Total Citation Counts Rankings
World Rank
559,583
Country Rank
17,889
Institution Rank : 15
![](https://cdn.adscientificindex.com/logos/2487.jpg)
![Brazil](/flags/br.png)
![Alexsandra C Malaquias](https://cdn.adscientificindex.com/pictures/13/847343.jpg)
Endocrinologia
Genética
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,357
838
0.618
* Total Citation Counts Rankings
World Rank
562,459
Country Rank
18,009
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/2487.jpg)
![Brazil](/flags/br.png)
![Claudio Santili](/user/assets/images/profile/no-profile-photo.png)
Ortopedia e Traumatologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,346
699
0.519
* Total Citation Counts Rankings
World Rank
578,001
Country Rank
18,692
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/2487.jpg)
![Brazil](/flags/br.png)
![Katia Almeida](/user/assets/images/profile/no-profile-photo.png)
Audiologia
auxiliares de audição
reabilitação do deficiente auditivo
dispositivos implantáveis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,288
245
0.190
* Total Citation Counts Rankings
World Rank
585,594
Country Rank
19,031
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/2487.jpg)
![Brazil](/flags/br.png)
![Roberta Yamaguchi](https://cdn.adscientificindex.com/pictures/9b/847387.jpg)
Molecular Biology
Gene therapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,260
919
0.729
* Total Citation Counts Rankings
World Rank
607,224
Country Rank
19,982
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/2487.jpg)
![Brazil](/flags/br.png)
![Sônia Maria Rolim Rosa Lima](/user/assets/images/profile/no-profile-photo.png)
Obstetrícia e Ginecologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,185
643
0.543
* Total Citation Counts Rankings
World Rank
624,270
Country Rank
20,720
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/2487.jpg)
![Brazil](/flags/br.png)
![Yvoty Alves Dos Santos Sens](/user/assets/images/profile/no-profile-photo.png)
medicina
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,130
335
0.296
* Total Citation Counts Rankings
World Rank
646,573
Country Rank
21,735
Institution Rank : 21
![](https://cdn.adscientificindex.com/logos/2487.jpg)
![Brazil](/flags/br.png)
![Jair Guilherme Dos Santos Junior](/user/assets/images/profile/no-profile-photo.png)
neurociências
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,062
516
0.486
* Total Citation Counts Rankings
World Rank
672,225
Country Rank
22,828
Institution Rank : 22
![](https://cdn.adscientificindex.com/logos/2487.jpg)
![Brazil](/flags/br.png)
![Wagner Montor](/pictures/81/831685.jpg)
Biochemistry
Molecular Biology
Cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
989
375
0.379
* Total Citation Counts Rankings
World Rank
687,447
Country Rank
23,538
Institution Rank : 23
![](https://cdn.adscientificindex.com/logos/2487.jpg)
![Brazil](/flags/br.png)
![Niro Kasahara](/pictures/74/830199.jpg)
glaucoma
optic nerve
automated perimetry
ocular trauma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
948
352
0.371
* Total Citation Counts Rankings
World Rank
706,004
Country Rank
24,370
Institution Rank : 25
![](https://cdn.adscientificindex.com/logos/2487.jpg)
![Brazil](/flags/br.png)
![Murilo R Melo](https://cdn.adscientificindex.com/pictures/f0/846374.jpg)
Medicina Molecular
Patologia Clínica
Medicina Laboratorial
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
901
279
0.310
* Total Citation Counts Rankings
World Rank
696,245
Country Rank
23,931
Institution Rank : 24
![](https://cdn.adscientificindex.com/logos/2487.jpg)
![Brazil](/flags/br.png)
![Luciana Soares Costa Santos](/user/assets/images/profile/no-profile-photo.png)
Processo do cuidar/Medicina Intensiva/ Emergência/ Pesquisa translacional
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
925
699
0.756
* Total Citation Counts Rankings
World Ranking
175,750
Country Ranking
3,460
Institution Ranking
1
Mayerlin Sandoval-Herazo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,704
3,433
0.602
![](https://cdn.adscientificindex.com/logos/2487.jpg)
infectologia pediátrica
imunizações
vacinas
infecções adquiridas na comunidade
infecções
* Total Citation Counts Rankings
World Ranking
218,275
Country Ranking
4,825
Institution Ranking
2
Eduardo Ramacciotti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,557
3,284
0.721
![](https://cdn.adscientificindex.com/logos/2487.jpg)
Vascular Surgery
Cardiovascular diseases
Peripheral artery disease
Venous Thromboembolism
anticoagulants
* Total Citation Counts Rankings
World Ranking
285,294
Country Ranking
7,151
Institution Ranking
3
Carlos Alberto Longui
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,380
1,151
0.341
![](https://cdn.adscientificindex.com/logos/2487.jpg)
endocrinologia pediátrica
endocrinologia
biologia molecular
* Total Citation Counts Rankings
World Ranking
334,601
Country Ranking
8,942
Institution Ranking
4
Mauro José Costa Salles
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,790
1,699
0.609
![](https://cdn.adscientificindex.com/logos/2487.jpg)
Infectologia
Microbiologia
Biofilme
Infecções Osteoarticulares e Musculoesqueléticas
* Total Citation Counts Rankings
World Ranking
394,540
Country Ranking
11,274
Institution Ranking
5
Antonio Gonçalves
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,258
1,442
0.639
* Total Citation Counts Rankings
World Ranking
431,664
Country Ranking
12,762
Institution Ranking
6
Mauro Ajaj Saieg
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,999
981
0.491
![](https://cdn.adscientificindex.com/logos/2487.jpg)
Cytopathology
Molecular Pathology
* Total Citation Counts Rankings
World Ranking
455,127
Country Ranking
13,699
Institution Ranking
7
Tatiana Pontrelli Mecca
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,856
987
0.532
![](https://cdn.adscientificindex.com/logos/2487.jpg)
Neuropsicologia
autismo
cognição social e avaliação psicológica
* Total Citation Counts Rankings
World Ranking
472,880
Country Ranking
14,388
Institution Ranking
8
Hudson Buck
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,756
860
0.490
![](https://cdn.adscientificindex.com/logos/2487.jpg)
Bradykinin
Alzheimer
Memory
Aging
Lithium.
* Total Citation Counts Rankings
World Ranking
493,636
Country Ranking
15,206
Institution Ranking
9
Cristiane Kochi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,648
797
0.484
![](https://cdn.adscientificindex.com/logos/2487.jpg)
pediatric endocrinology
* Total Citation Counts Rankings
World Ranking
504,880
Country Ranking
15,651
Institution Ranking
10
Ana Luiza Navas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,594
628
0.394
![](https://cdn.adscientificindex.com/logos/2487.jpg)
Linguagem
leitura
ortografia
dislexia
transtornos de aprendizagem
![Adscientificindex](/assets/images/banner_logo.png)
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![Adscientificindex](/assets/images/banner_click.png)
* Total Citation Counts Rankings
World Ranking
512,046
Country Ranking
15,949
Institution Ranking
11
Gabriel Natan Pires|Gabriel Natan de Souza Pires
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,560
1,196
0.767
* Total Citation Counts Rankings
World Ranking
523,743
Country Ranking
16,400
Institution Ranking
12
Tercio De Campos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,508
642
0.426
![](https://cdn.adscientificindex.com/logos/2487.jpg)
Acute pancreatitis
Trauma
Pancreas
Acute Care Surgery
* Total Citation Counts Rankings
World Ranking
550,878
Country Ranking
17,532
Institution Ranking
14
Fernando De Andrade Quintanilha Ribeiro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,392
494
0.355
* Total Citation Counts Rankings
World Ranking
547,206
Country Ranking
17,371
Institution Ranking
13
Regina Maria Giffoni Marsiglia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,407
445
0.316
* Total Citation Counts Rankings
World Ranking
559,583
Country Ranking
17,889
Institution Ranking
15
Alexsandra C Malaquias
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,357
838
0.618
![](https://cdn.adscientificindex.com/logos/2487.jpg)
Endocrinologia
Genética
* Total Citation Counts Rankings
World Ranking
562,459
Country Ranking
18,009
Institution Ranking
16
Claudio Santili
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,346
699
0.519
![](https://cdn.adscientificindex.com/logos/2487.jpg)
Ortopedia e Traumatologia
* Total Citation Counts Rankings
World Ranking
578,001
Country Ranking
18,692
Institution Ranking
17
Katia Almeida
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,288
245
0.190
![](https://cdn.adscientificindex.com/logos/2487.jpg)
Audiologia
auxiliares de audição
reabilitação do deficiente auditivo
dispositivos implantáveis
* Total Citation Counts Rankings
World Ranking
585,594
Country Ranking
19,031
Institution Ranking
18
Roberta Yamaguchi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,260
919
0.729
![](https://cdn.adscientificindex.com/logos/2487.jpg)
Molecular Biology
Gene therapy
* Total Citation Counts Rankings
World Ranking
607,224
Country Ranking
19,982
Institution Ranking
19
Sônia Maria Rolim Rosa Lima
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,185
643
0.543
![](https://cdn.adscientificindex.com/logos/2487.jpg)
Obstetrícia e Ginecologia
* Total Citation Counts Rankings
World Ranking
624,270
Country Ranking
20,720
Institution Ranking
20
Yvoty Alves Dos Santos Sens
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,130
335
0.296
* Total Citation Counts Rankings
World Ranking
646,573
Country Ranking
21,735
Institution Ranking
21
Jair Guilherme Dos Santos Junior
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,062
516
0.486
* Total Citation Counts Rankings
World Ranking
672,225
Country Ranking
22,828
Institution Ranking
22
Wagner Montor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
989
375
0.379
![](https://cdn.adscientificindex.com/logos/2487.jpg)
Biochemistry
Molecular Biology
Cancer
* Total Citation Counts Rankings
World Ranking
687,447
Country Ranking
23,538
Institution Ranking
23
Niro Kasahara
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
948
352
0.371
![](https://cdn.adscientificindex.com/logos/2487.jpg)
glaucoma
optic nerve
automated perimetry
ocular trauma
* Total Citation Counts Rankings
World Ranking
706,004
Country Ranking
24,370
Institution Ranking
25
Murilo R Melo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
901
279
0.310
* Total Citation Counts Rankings
World Ranking
696,245
Country Ranking
23,931
Institution Ranking
24
Luciana Soares Costa Santos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
925
699
0.756
![](https://cdn.adscientificindex.com/logos/2487.jpg)
Processo do cuidar/Medicina Intensiva/ Emergência/ Pesquisa translacional