The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the 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 :1
Immunocompromised host
febrile neutropenia
antimicrobial resistance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,775
16,723
0.625
* Total Citation Counts Rankings
Ranking Based On Selection :2
Infectious Diseases
HIV/AIDS
Adult Vaccination
Health Care Associated Infections
Antibiotic Ressistance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,498
21,888
0.826
* Total Citation Counts Rankings
Ranking Based On Selection :3
Çocuk enfeksiyon hastalıkları
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,126
10,462
0.520
* Total Citation Counts Rankings
Ranking Based On Selection :4
Emerging infections
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,708
8,160
0.555
* Total Citation Counts Rankings
Ranking Based On Selection :5
Infectious diseases
crimean congo hemorrhagic fever
viral hepatitis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,924
5,291
0.380
* Total Citation Counts Rankings
Ranking Based On Selection :6
HIV/AIDS
Hepatitis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,109
4,576
0.453
* Total Citation Counts Rankings
Ranking Based On Selection :7
Tıp
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,055
3,797
0.419
* Total Citation Counts Rankings
Ranking Based On Selection :8
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,640
7,840
0.907
* Total Citation Counts Rankings
Ranking Based On Selection :9
vaccine
infectious diseases
pediatrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,528
4,266
0.500
* Total Citation Counts Rankings
Ranking Based On Selection :10
Infectious Diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,033
2,814
0.350
* Total Citation Counts Rankings
Ranking Based On Selection :11
Nosocomial Infection
Bacterial and Viral Infection Pathogenesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,652
2,754
0.360
* Total Citation Counts Rankings
Ranking Based On Selection :12
Enfeksiyon Hastalıkları ve Klinik Mikrobiyoloji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,464
4,100
0.549
* Total Citation Counts Rankings
Ranking Based On Selection :13
Healthcare-asscociated infections
Infections in the immunocompromised host
Antimicrobial resistance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,276
2,184
0.300
* Total Citation Counts Rankings
Ranking Based On Selection :14
Tıp
Yoğun Bakım Üniteleri
Hastane enfeksiyonları
enfeksiyon kontrolü
sepsis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,524
3,243
0.497
* Total Citation Counts Rankings
Ranking Based On Selection :15
Infectious Diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,502
3,660
0.563
* Total Citation Counts Rankings
Ranking Based On Selection :16
Enfeksiyon Hastalıkları
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,333
2,860
0.452
* Total Citation Counts Rankings
Ranking Based On Selection :17
Transplantasyon İlişkili İnfeksiyonlar
Üriner Sistem Enfeksiyonları
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,241
1,931
0.309
* Total Citation Counts Rankings
Ranking Based On Selection :18
Tuberculosis
CCHF
Brucellosis
Nosocomial infections
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,993
2,635
0.440
* Total Citation Counts Rankings
Ranking Based On Selection :19
Antimicrobial resistance
Antimicrobial stewardship
Healthcare associated infections
Fungal infections
HIV/AIDS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,967
3,095
0.519
* Total Citation Counts Rankings
Ranking Based On Selection :20
Viral diseases
antibiyotic resistance
zoonotic infections
Central nervous system infections
bacterial infections
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,709
2,594
0.454
* Total Citation Counts Rankings
Ranking Based On Selection :21
Hastane Enfeksiyonları
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,254
1,976
0.376
* Total Citation Counts Rankings
Ranking Based On Selection :22
infectious diseases
mrsa
meningitis
healthcare-associated infections
clinical microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,951
2,696
0.545
* Total Citation Counts Rankings
Ranking Based On Selection :23
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,873
2,850
0.585
* Total Citation Counts Rankings
Ranking Based On Selection :24
HEALTHCARE ASSOCIATED INFECTIONS
HIV
ZOONOTIC INFECTIONS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,787
2,679
0.560
* Total Citation Counts Rankings
Ranking Based On Selection :25
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,727
887
0.188
Murat Akova
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,775
16,723
0.625
Immunocompromised host
febrile neutropenia
antimicrobial resistance
Serhat Ünal|Serhat Uenal, Serhat Ünal
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,498
21,888
0.826
Infectious Diseases
HIV/AIDS
Adult Vaccination
Health Care Associated Infections
Antibiotic Ressistance
Mehmet Turgut
Adıyaman University
Adıyaman, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,126
10,462
0.520
Çocuk enfeksiyon hastalıkları
Mehmet Önder Ergönül
Koç University
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,708
8,160
0.555
Hakan Leblebicioğlu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,924
5,291
0.380
Infectious diseases
crimean congo hemorrhagic fever
viral hepatitis
Fehmi Tabak
İstanbul University Cerrahpaşa
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,109
4,576
0.453
İftihar Köksal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,055
3,797
0.419
Kadriye Kart Yaşar
Sağlık Bilimleri University
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,640
7,840
0.907
Mehmet Ceyhan
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,528
4,266
0.500
vaccine
infectious diseases
pediatrics
Mehmet Doğanay
Lokman Hekim University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,033
2,814
0.350
Mustafa Oral Öncül
İstanbul University
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,652
2,754
0.360
Nosocomial Infection
Bacterial and Viral Infection Pathogenesis
Oğuz Karabay
Sakarya University
Sakarya, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,464
4,100
0.549
Enfeksiyon Hastalıkları ve Klinik Mikrobiyoloji
Recep Öztürk
İstanbul Medipol University
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,276
2,184
0.300
Healthcare-asscociated infections
Infections in the immunocompromised host
Antimicrobial resistance
Emine Alp Meşe
Erciyes University
Kayseri, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,524
3,243
0.497
Tıp
Yoğun Bakım Üniteleri
Hastane enfeksiyonları
enfeksiyon kontrolü
sepsis
Hakan Erdem
Sağlık Bilimleri University
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,502
3,660
0.563
Gürdal Yılmaz
Karadeniz Teknik University
Trabzon, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,333
2,860
0.452
Enfeksiyon Hastalıkları
Hande Arslan
Başkent University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,241
1,931
0.309
Transplantasyon İlişkili İnfeksiyonlar
Üriner Sistem Enfeksiyonları
Nazif Elaldı
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,993
2,635
0.440
Tuberculosis
CCHF
Brucellosis
Nosocomial infections
Emin Halis Akalın|Emin Halis Akalın, Halis Akalyn
Bursa Uludağ University
Bursa, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,967
3,095
0.519
Antimicrobial resistance
Antimicrobial stewardship
Healthcare associated infections
Fungal infections
HIV/AIDS
Mustafa Sünbül
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,709
2,594
0.454
Viral diseases
antibiyotic resistance
zoonotic infections
Central nervous system infections
bacterial infections
Şaban Esen
Ondokuz Mayıs University
Samsun, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,254
1,976
0.376
Hastane Enfeksiyonları
Oğuz Reşat Sipahi
Ege University
İzmir, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,951
2,696
0.545
infectious diseases
mrsa
meningitis
healthcare-associated infections
clinical microbiology
Mesut Yılmaz
İstanbul Medipol University
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,873
2,850
0.585
Fatma Şebnem Erdinç
Sağlık Bilimleri University
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,787
2,679
0.560
HEALTHCARE ASSOCIATED INFECTIONS
HIV
ZOONOTIC INFECTIONS
Sibel Aşçıoğlu
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,727
887
0.188