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
843,276
Country Rank
47,557
Institution Rank : 1,516
![](https://cdn.adscientificindex.com/logos/4926.png)
![United Kingdom](/flags/gb.png)
![Andrew B Kapetanakis](/user/assets/images/profile/no-profile-photo.png)
Neuroprotection
neonatology
brain injury neonate
xenon
hie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
607
193
0.318
* Total Citation Counts Rankings
World Rank
843,798
Country Rank
241,043
Institution Rank : 820
![](https://cdn.adscientificindex.com/logos/11459.gif)
![United States](/flags/us.png)
![Katherine Stumpf](/user/assets/images/profile/no-profile-photo.png)
neonatology
nutrition
vaccines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
606
222
0.366
* Total Citation Counts Rankings
World Rank
845,646
Country Rank
241,440
Institution Rank : 1,461
![](https://cdn.adscientificindex.com/logos/10826.jpg)
![United States](/flags/us.png)
![Abiola Olowoyeye](/pictures/f8/4609284.jpg)
Pediatrics
Neonatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
602
481
0.799
* Total Citation Counts Rankings
World Rank
848,896
Country Rank
26,974
Institution Rank : 66
![](https://cdn.adscientificindex.com/logos/25245.png)
![Spain](/flags/es.png)
![Hector Boix](https://cdn.adscientificindex.com/pictures/df/4961905.jpg)
Neonatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
620
508
0.819
* Total Citation Counts Rankings
World Rank
851,393
Country Rank
242,695
Institution Rank : 1,577
![](https://cdn.adscientificindex.com/logos/5710.jpg)
![United States](/flags/us.png)
![Said Omar](/user/assets/images/profile/no-profile-photo.png)
neonatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
592
155
0.262
* Total Citation Counts Rankings
World Rank
853,727
Country Rank
7,494
Institution Rank : 31
![](https://cdn.adscientificindex.com/logos/5616.png)
![Poland](/flags/pl.png)
![Anna B. Pilewska-Kozak](https://cdn.adscientificindex.com/pictures/71/4480193.jpg)
neonatologia
położnictwo i ginekologia
etyka
bioetyka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
587
442
0.753
* Total Citation Counts Rankings
World Rank
854,817
Country Rank
32,928
Institution Rank : 665
![](https://cdn.adscientificindex.com/logos/9982.png)
![Italy](/flags/it.png)
![Laura Costanza De Angelis](/user/assets/images/profile/no-profile-photo.png)
Neonatologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
585
476
0.814
* Total Citation Counts Rankings
World Rank
857,529
Country Rank
4,782
Institution Rank : 149
![](https://cdn.adscientificindex.com/logos/6387.png)
![Nigeria](/flags/ng.png)
![Okechukwu Hyginus Ekwunife](https://cdn.adscientificindex.com/pictures/7d/4530808.jpg)
Neonatal Surgery
General Paediatric Surgery
Laparoscopic Surgery
Surgical Quality Improvement
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
580
495
0.853
* Total Citation Counts Rankings
World Rank
858,291
Country Rank
31,182
Institution Rank : 173
![](https://cdn.adscientificindex.com/logos/9867.png)
![Brazil](/flags/br.png)
![Bruna Curcio](https://cdn.adscientificindex.com/pictures/a5/942943.jpg)
Equine clinical
reproduction
neonatology
pediatry and abstetrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
579
333
0.575
* Total Citation Counts Rankings
World Rank
858,588
Country Rank
235
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/9141.jpg)
![Nepal](/flags/np.png)
![Nagendra Chaudhary](https://cdn.adscientificindex.com/pictures/fe/4316541.jpg)
General Pediatrics
Pediatric Pumonology
Pediatric Gastroenterology
Neonatology
Infectitious diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
578
528
0.913
* Total Citation Counts Rankings
World Rank
861,668
Country Rank
31,327
Institution Rank : 146
![](https://cdn.adscientificindex.com/logos/28185.jpg)
![Brazil](/flags/br.png)
![Tania Cavalcante](/pictures/cc/4423780.jpg)
Neonatologia Veterinária
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
573
263
0.459
* Total Citation Counts Rankings
World Rank
867,256
Country Rank
15,895
Institution Rank : 50
![](https://cdn.adscientificindex.com/logos/12141.png)
![Iran](/flags/ir.png)
![Mahmoud Imani](/user/assets/images/profile/no-profile-photo.png)
Neonatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
573
321
0.560
* Total Citation Counts Rankings
World Rank
868,430
Country Rank
15,923
Institution Rank : 465
![](https://cdn.adscientificindex.com/logos/8051.jpg)
![Iran](/flags/ir.png)
![Shahnaz Pourarian](https://cdn.adscientificindex.com/pictures/e8/438880.jpg)
neonatalogy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
561
286
0.510
* Total Citation Counts Rankings
World Rank
868,560
Country Rank
246,415
Institution Rank : 212
![](https://cdn.adscientificindex.com/logos/11264.png)
![United States](/flags/us.png)
![Raja Nandyal](/pictures/17/1460779.jpg)
Neonatology
Sepsis
Child maltreatment
Caregiving burden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
561
181
0.323
* Total Citation Counts Rankings
World Rank
873,049
Country Rank
28,805
Institution Rank : 93
![](https://cdn.adscientificindex.com/logos/26331.png)
![Canada](/flags/ca.png)
![Erika Bariciak](https://cdn.adscientificindex.com/pictures/bf/4688898.jpg)
machine learning
newborn screening
decision support
quality assurance and safety
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
553
208
0.376
* Total Citation Counts Rankings
World Rank
876,664
Country Rank
16,158
Institution Rank : 147
![](https://cdn.adscientificindex.com/logos/4846.png)
![Iran](/flags/ir.png)
![Monirsadat Nematollahi](/user/assets/images/profile/no-profile-photo.png)
neonates and chldren
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
546
486
0.890
* Total Citation Counts Rankings
World Rank
880,875
Country Rank
249,068
Institution Rank : 426
![](https://cdn.adscientificindex.com/logos/17431.png)
![United States](/flags/us.png)
![Katsuaki Kojima](https://cdn.adscientificindex.com/pictures/e8/4618710.jpg)
Neonatology
Neurology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
539
312
0.579
* Total Citation Counts Rankings
World Rank
884,595
Country Rank
12,414
Institution Rank : 1,164
![](https://cdn.adscientificindex.com/logos/4777.jpg)
![Sweden](/flags/se.png)
![Mikael Finder](/pictures/34/4845828.jpg)
Neonatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
532
530
0.996
* Total Citation Counts Rankings
World Rank
887,934
Country Rank
18,992
Institution Rank : 209
![](https://cdn.adscientificindex.com/logos/14772.jpg)
![Türkiye](/flags/tr.png)
![Hanifi Soylu](https://cdn.adscientificindex.com/pictures/46/210093.jpg)
Neonatology
Pharmacology
Hemodynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
527
163
0.309
* Total Citation Counts Rankings
World Rank
888,719
Country Rank
2,320
Institution Rank : 74
![](https://cdn.adscientificindex.com/logos/1230.png)
![Romania](/flags/ro.png)
![Silvia Stoicescu](/user/assets/images/profile/no-profile-photo.png)
neonatologie
perinatologie
pediatrie
formator
trainer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
525
456
0.869
* Total Citation Counts Rankings
World Rank
890,262
Country Rank
6,355
Institution Rank : 612
![](https://cdn.adscientificindex.com/logos/17446.jpg)
![Denmark](/flags/dk.png)
![Simon Trautner](/pictures/7e/4619880.jpg)
Medicine
Circulation
Vascular function
Neonatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
523
210
0.402
* Total Citation Counts Rankings
World Rank
892,059
Country Rank
33,769
Institution Rank : 1,695
![](https://cdn.adscientificindex.com/logos/9996.png)
![Italy](/flags/it.png)
![Gerardo Piacentini](/user/assets/images/profile/no-profile-photo.png)
Fetal and Pediatric Cardiology
Neonatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
520
172
0.331
* Total Citation Counts Rankings
World Rank
892,899
Country Rank
4,775
Institution Rank : 732
![](https://cdn.adscientificindex.com/logos/10906.jpg)
![South Africa](/flags/za.png)
![Lloyd Tooke](https://cdn.adscientificindex.com/pictures/8f/4636878.jpg)
Neonatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
518
414
0.799
* Total Citation Counts Rankings
World Rank
898,218
Country Rank
29,319
Institution Rank : 1,073
![](https://cdn.adscientificindex.com/logos/5603.jpg)
![Canada](/flags/ca.png)
![Javed Ahmed](/pictures/42/4633387.jpg)
Neonataology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
509
365
0.717
* Total Citation Counts Rankings
World Rank
899,359
Country Rank
32,471
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/8612.png)
![India](/flags/in.png)
![Girish Gupta](/user/assets/images/profile/no-profile-photo.png)
Neonatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
507
357
0.704
* Total Citation Counts Rankings
World Ranking
843,276
Country Ranking
47,557
Institution Ranking
1,516
Andrew B Kapetanakis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
607
193
0.318
![](https://cdn.adscientificindex.com/logos/4926.png)
Neuroprotection
neonatology
brain injury neonate
xenon
hie
* Total Citation Counts Rankings
World Ranking
843,798
Country Ranking
241,043
Institution Ranking
820
Katherine Stumpf
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
606
222
0.366
![](https://cdn.adscientificindex.com/logos/11459.gif)
neonatology
nutrition
vaccines
* Total Citation Counts Rankings
World Ranking
845,646
Country Ranking
241,440
Institution Ranking
1,461
Abiola Olowoyeye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
602
481
0.799
![](https://cdn.adscientificindex.com/logos/10826.jpg)
Pediatrics
Neonatology
* Total Citation Counts Rankings
World Ranking
848,896
Country Ranking
26,974
Institution Ranking
66
Hector Boix
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
620
508
0.819
* Total Citation Counts Rankings
World Ranking
851,393
Country Ranking
242,695
Institution Ranking
1,577
Said Omar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
592
155
0.262
* Total Citation Counts Rankings
World Ranking
853,727
Country Ranking
7,494
Institution Ranking
31
Anna B. Pilewska-Kozak
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
587
442
0.753
![](https://cdn.adscientificindex.com/logos/5616.png)
neonatologia
położnictwo i ginekologia
etyka
bioetyka
* Total Citation Counts Rankings
World Ranking
854,817
Country Ranking
32,928
Institution Ranking
665
Laura Costanza De Angelis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
585
476
0.814
* Total Citation Counts Rankings
World Ranking
857,529
Country Ranking
4,782
Institution Ranking
149
Okechukwu Hyginus Ekwunife
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
580
495
0.853
![](https://cdn.adscientificindex.com/logos/6387.png)
Neonatal Surgery
General Paediatric Surgery
Laparoscopic Surgery
Surgical Quality Improvement
* Total Citation Counts Rankings
World Ranking
858,291
Country Ranking
31,182
Institution Ranking
173
Bruna Curcio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
579
333
0.575
![](https://cdn.adscientificindex.com/logos/9867.png)
Equine clinical
reproduction
neonatology
pediatry and abstetrics
* Total Citation Counts Rankings
World Ranking
858,588
Country Ranking
235
Institution Ranking
2
Nagendra Chaudhary
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
578
528
0.913
![](https://cdn.adscientificindex.com/logos/9141.jpg)
General Pediatrics
Pediatric Pumonology
Pediatric Gastroenterology
Neonatology
Infectitious diseases
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![Adscientificindex](/assets/images/banner_click.png)
* Total Citation Counts Rankings
World Ranking
861,668
Country Ranking
31,327
Institution Ranking
146
Tania Cavalcante
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
573
263
0.459
* Total Citation Counts Rankings
World Ranking
867,256
Country Ranking
15,895
Institution Ranking
50
Mahmoud Imani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
573
321
0.560
* Total Citation Counts Rankings
World Ranking
868,430
Country Ranking
15,923
Institution Ranking
465
Shahnaz Pourarian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
561
286
0.510
* Total Citation Counts Rankings
World Ranking
868,560
Country Ranking
246,415
Institution Ranking
212
Raja Nandyal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
561
181
0.323
![](https://cdn.adscientificindex.com/logos/11264.png)
Neonatology
Sepsis
Child maltreatment
Caregiving burden
* Total Citation Counts Rankings
World Ranking
873,049
Country Ranking
28,805
Institution Ranking
93
Erika Bariciak
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
553
208
0.376
![](https://cdn.adscientificindex.com/logos/26331.png)
machine learning
newborn screening
decision support
quality assurance and safety
* Total Citation Counts Rankings
World Ranking
876,664
Country Ranking
16,158
Institution Ranking
147
Monirsadat Nematollahi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
546
486
0.890
* Total Citation Counts Rankings
World Ranking
880,875
Country Ranking
249,068
Institution Ranking
426
Katsuaki Kojima
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
539
312
0.579
* Total Citation Counts Rankings
World Ranking
884,595
Country Ranking
12,414
Institution Ranking
1,164
Mikael Finder
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
532
530
0.996
* Total Citation Counts Rankings
World Ranking
887,934
Country Ranking
18,992
Institution Ranking
209
Hanifi Soylu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
527
163
0.309
![](https://cdn.adscientificindex.com/logos/14772.jpg)
Neonatology
Pharmacology
Hemodynamics
* Total Citation Counts Rankings
World Ranking
888,719
Country Ranking
2,320
Institution Ranking
74
Silvia Stoicescu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
525
456
0.869
![](https://cdn.adscientificindex.com/logos/1230.png)
neonatologie
perinatologie
pediatrie
formator
trainer
* Total Citation Counts Rankings
World Ranking
890,262
Country Ranking
6,355
Institution Ranking
612
Simon Trautner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
523
210
0.402
![](https://cdn.adscientificindex.com/logos/17446.jpg)
Medicine
Circulation
Vascular function
Neonatology
* Total Citation Counts Rankings
World Ranking
892,059
Country Ranking
33,769
Institution Ranking
1,695
Gerardo Piacentini
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
520
172
0.331
![](https://cdn.adscientificindex.com/logos/9996.png)
Fetal and Pediatric Cardiology
Neonatology
* Total Citation Counts Rankings
World Ranking
892,899
Country Ranking
4,775
Institution Ranking
732
Lloyd Tooke
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
518
414
0.799
* Total Citation Counts Rankings
World Ranking
898,218
Country Ranking
29,319
Institution Ranking
1,073
Javed Ahmed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
509
365
0.717
* Total Citation Counts Rankings
World Ranking
899,359
Country Ranking
32,471
Institution Ranking
13
Girish Gupta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
507
357
0.704