Citation Rankings
Highly Cited Researchers
Universidade Federal do Rio Grande do Sul UFRGS Highly Cited Researchers Citation Medical and Health Sciences Rankings 2025
Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :201
Medicina Interna
Geriatria
Sarcopenia e Fragilidade
Delirium
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,130
862
0.763
* Total Citation Counts Rankings
Ranking Based On Selection :202
oncologia pediátrica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,124
710
0.632
* Total Citation Counts Rankings
Ranking Based On Selection :203
Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,110
487
0.439
* Total Citation Counts Rankings
Ranking Based On Selection :204
Nursing
Care transitions
Health Systems Integration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,088
762
0.700
* Total Citation Counts Rankings
Ranking Based On Selection :205
pediatria
oncologia
hematologia
pesquisa translacional
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,078
404
0.375
* Total Citation Counts Rankings
Ranking Based On Selection :206
Fisiologia
Obesidade
Farmacologia
Neuromodulação
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,066
669
0.628
* Total Citation Counts Rankings
Ranking Based On Selection :207
Microbiology
Mycology
Biochemistry
Biophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,056
717
0.679
* Total Citation Counts Rankings
Ranking Based On Selection :208
Ortodontia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,054
477
0.453
* Total Citation Counts Rankings
Ranking Based On Selection :209
Ginecologia e Obstetrícia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,046
690
0.660
* Total Citation Counts Rankings
Ranking Based On Selection :210
Reprodução Humana
Ginecologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,039
566
0.545
* Total Citation Counts Rankings
Ranking Based On Selection :211
psiquiatria
psiquiatria infantil
psicanálise
educação médica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,022
491
0.480
* Total Citation Counts Rankings
Ranking Based On Selection :212
n-3 PUFAs
Neuroscience
Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,021
776
0.760
* Total Citation Counts Rankings
Ranking Based On Selection :213
Oral Radiology
Tomography
Diagnosis
CBCT
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,015
561
0.553
* Total Citation Counts Rankings
Ranking Based On Selection :214
Fisiologia da reprodução
biotécnicas da reprodução
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,006
743
0.739
* Total Citation Counts Rankings
Ranking Based On Selection :215
Cirurgia Veterinária
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
981
468
0.477
* Total Citation Counts Rankings
Ranking Based On Selection :216
Tecnologia Farmacêutica
Produtos Naturais
Desenvolvimento de novos produtos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
963
426
0.442
* Total Citation Counts Rankings
Ranking Based On Selection :217
Ortodontia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
945
481
0.509
* Total Citation Counts Rankings
Ranking Based On Selection :218
Clinical Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
944
245
0.260
* Total Citation Counts Rankings
Ranking Based On Selection :219
critical care
nutritional support
chronic critical illness
sepsis
shock
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
941
699
0.743
* Total Citation Counts Rankings
Ranking Based On Selection :220
Critical care
Diabetes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
939
551
0.587
* Total Citation Counts Rankings
Ranking Based On Selection :221
Neurologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
934
498
0.533
* Total Citation Counts Rankings
Ranking Based On Selection :222
otologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
909
277
0.305
* Total Citation Counts Rankings
Ranking Based On Selection :223
Ortopedia
Quadril
Biomateriais
Banco de Tecidos
Artroplastia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
904
552
0.611
* Total Citation Counts Rankings
Ranking Based On Selection :224
Odontologia
Periodontia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
902
643
0.713
* Total Citation Counts Rankings
Ranking Based On Selection :225
Gastroenterology
Pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
898
356
0.396
* Total Citation Counts Rankings
Rankings
622,532
20,643
780
Ranking Based On Selection: 201
Renato Gorga Bandeira De Mello
Universidade Federal do Rio Grande do Sul UFRGS
Porto Alegre, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,130
862
0.763
Medicina Interna
Geriatria
Sarcopenia e Fragilidade
Delirium
* Total Citation Counts Rankings
Rankings
624,558
20,739
783
Ranking Based On Selection: 202
Lauro José Gregianin
Universidade Federal do Rio Grande do Sul UFRGS
Porto Alegre, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,124
710
0.632
oncologia pediátrica
* Total Citation Counts Rankings
Rankings
629,070
20,929
786
Ranking Based On Selection: 203
Leandro Reus Rodrigues Perez
Universidade Federal do Rio Grande do Sul UFRGS
Porto Alegre, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,110
487
0.439
* Total Citation Counts Rankings
Rankings
636,043
21,254
796
Ranking Based On Selection: 204
Aline Marques Acosta
Universidade Federal do Rio Grande do Sul UFRGS
Porto Alegre, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,088
762
0.700
Nursing
Care transitions
Health Systems Integration
* Total Citation Counts Rankings
Rankings
639,495
21,414
801
Ranking Based On Selection: 205
Mariana Bohns Michalowski
Universidade Federal do Rio Grande do Sul UFRGS
Porto Alegre, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,078
404
0.375
pediatria
oncologia
hematologia
pesquisa translacional
* Total Citation Counts Rankings
Rankings
643,470
21,583
806
Ranking Based On Selection: 206
Isabel Cristina Macedo
Universidade Federal do Rio Grande do Sul UFRGS
Porto Alegre, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,066
669
0.628
Fisiologia
Obesidade
Farmacologia
Neuromodulação
* Total Citation Counts Rankings
Rankings
646,765
21,733
808
Ranking Based On Selection: 207
Fernanda Cortez Lopes
Universidade Federal do Rio Grande do Sul UFRGS
Porto Alegre, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,056
717
0.679
Microbiology
Mycology
Biochemistry
Biophysics
* Total Citation Counts Rankings
Rankings
647,547
21,773
811
Ranking Based On Selection: 208
Sérgio Estelita Cavalcante Barros
Universidade Federal do Rio Grande do Sul UFRGS
Porto Alegre, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,054
477
0.453
* Total Citation Counts Rankings
Rankings
650,152
21,895
813
Ranking Based On Selection: 209
Sergio Hofmeister De Almeida Martins Costa
Universidade Federal do Rio Grande do Sul UFRGS
Porto Alegre, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,046
690
0.660
Ginecologia e Obstetrícia
* Total Citation Counts Rankings
Rankings
652,666
21,995
814
Ranking Based On Selection: 210
Vanessa Genro
Universidade Federal do Rio Grande do Sul UFRGS
Porto Alegre, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,039
566
0.545
Reprodução Humana
Ginecologia
* Total Citation Counts Rankings
Rankings
658,621
22,246
819
Ranking Based On Selection: 211
Ana Margareth Siqueira Bassols
Universidade Federal do Rio Grande do Sul UFRGS
Porto Alegre, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,022
491
0.480
psiquiatria
psiquiatria infantil
psicanálise
educação médica
* Total Citation Counts Rankings
Rankings
658,796
22,251
820
Ranking Based On Selection: 212
Charles Francisco Ferreira
Universidade Federal do Rio Grande do Sul UFRGS
Porto Alegre, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,021
776
0.760
n-3 PUFAs
Neuroscience
Biochemistry
* Total Citation Counts Rankings
Rankings
661,029
22,344
821
Ranking Based On Selection: 213
Mariana Boessio Vizzotto
Universidade Federal do Rio Grande do Sul UFRGS
Porto Alegre, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,015
561
0.553
Oral Radiology
Tomography
Diagnosis
CBCT
* Total Citation Counts Rankings
Rankings
664,045
22,489
826
Ranking Based On Selection: 214
Monique Tomazele Rovani
Universidade Federal do Rio Grande do Sul UFRGS
Porto Alegre, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,006
743
0.739
Fisiologia da reprodução
biotécnicas da reprodução
* Total Citation Counts Rankings
Rankings
673,202
22,892
836
Ranking Based On Selection: 215
Marcelo Meller Alievi
Universidade Federal do Rio Grande do Sul UFRGS
Porto Alegre, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
981
468
0.477
Cirurgia Veterinária
* Total Citation Counts Rankings
Rankings
679,887
23,196
844
Ranking Based On Selection: 216
Renata Cougo Moraes
Universidade Federal do Rio Grande do Sul UFRGS
Porto Alegre, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
963
426
0.442
Tecnologia Farmacêutica
Produtos Naturais
Desenvolvimento de novos produtos
* Total Citation Counts Rankings
Rankings
686,559
23,507
850
Ranking Based On Selection: 217
Kelly Chiqueto
Universidade Federal do Rio Grande do Sul UFRGS
Porto Alegre, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
945
481
0.509
* Total Citation Counts Rankings
Rankings
687,051
23,537
852
Ranking Based On Selection: 218
James Fleck
Universidade Federal do Rio Grande do Sul UFRGS
Porto Alegre, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
944
245
0.260
* Total Citation Counts Rankings
Rankings
687,926
23,580
853
Ranking Based On Selection: 219
Sergio Loss|Sergio Henrique Loss, Sergio H Loss
Universidade Federal do Rio Grande do Sul UFRGS
Porto Alegre, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
941
699
0.743
critical care
nutritional support
chronic critical illness
sepsis
shock
* Total Citation Counts Rankings
Rankings
688,856
23,611
854
Ranking Based On Selection: 220
Tatiana Helena Rech Threch
Universidade Federal do Rio Grande do Sul UFRGS
Porto Alegre, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
939
551
0.587
Critical care
Diabetes
* Total Citation Counts Rankings
Rankings
690,880
23,713
859
Ranking Based On Selection: 221
Andrea Garcia De Almeida
Universidade Federal do Rio Grande do Sul UFRGS
Porto Alegre, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
934
498
0.533
* Total Citation Counts Rankings
Rankings
700,814
24,148
879
Ranking Based On Selection: 222
Cristina Dornelles
Universidade Federal do Rio Grande do Sul UFRGS
Porto Alegre, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
909
277
0.305
* Total Citation Counts Rankings
Rankings
702,667
24,237
883
Ranking Based On Selection: 223
Carlos Roberto Galia
Universidade Federal do Rio Grande do Sul UFRGS
Porto Alegre, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
904
552
0.611
Ortopedia
Quadril
Biomateriais
Banco de Tecidos
Artroplastia
* Total Citation Counts Rankings
Rankings
703,369
24,266
884
Ranking Based On Selection: 224
Juliano Cavagni
Universidade Federal do Rio Grande do Sul UFRGS
Porto Alegre, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
902
643
0.713
* Total Citation Counts Rankings
Rankings
705,130
24,352
887
Ranking Based On Selection: 225
Guilherme Becker Sander
Universidade Federal do Rio Grande do Sul UFRGS
Porto Alegre, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
898
356
0.396
Gastroenterology
Pharmacology