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
14,316
Country Rank
597
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/9960.png)
![Italy](/flags/it.png)
![Maurizio Sanguinetti](https://cdn.adscientificindex.com/pictures/e2/1790200.jpg)
Drug resistance
microorganism virulence factors
microbiota
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,148
26,224
0.670
* Total Citation Counts Rankings
World Rank
26,809
Country Rank
1,053
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/9960.png)
![Italy](/flags/it.png)
![Lorenzo Morelli](/user/assets/images/profile/no-profile-photo.png)
microbiologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,149
14,884
0.569
* Total Citation Counts Rankings
World Rank
40,939
Country Rank
1,605
Institution Rank : 31
![](https://cdn.adscientificindex.com/logos/9960.png)
![Italy](/flags/it.png)
![Giovanni Fadda](https://cdn.adscientificindex.com/pictures/cd/1806260.jpg)
Microbiologia Clinica
Interazione Ospite parassita
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,478
4,255
0.218
* Total Citation Counts Rankings
World Rank
52,239
Country Rank
1,998
Institution Rank : 40
![](https://cdn.adscientificindex.com/logos/9960.png)
![Italy](/flags/it.png)
![Brunella Posteraro](/user/assets/images/profile/no-profile-photo.png)
Microbiology
mycology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,259
7,650
0.471
* Total Citation Counts Rankings
World Rank
60,871
Country Rank
2,353
Institution Rank : 44
![](https://cdn.adscientificindex.com/logos/9960.png)
![Italy](/flags/it.png)
![Pier Sandro Cocconcelli](https://cdn.adscientificindex.com/pictures/68/1854111.jpg)
Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,480
8,728
0.603
* Total Citation Counts Rankings
World Rank
105,283
Country Rank
4,270
Institution Rank : 82
![](https://cdn.adscientificindex.com/logos/9960.png)
![Italy](/flags/it.png)
![Giovanni Delogu](https://cdn.adscientificindex.com/pictures/f1/1806235.jpg)
Microbiology
tuberculosis
vaccines
bacterial pathogenesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,226
3,920
0.425
* Total Citation Counts Rankings
World Rank
265,647
Country Rank
11,936
Institution Rank : 180
![](https://cdn.adscientificindex.com/logos/9960.png)
![Italy](/flags/it.png)
![Rosaria Santangelo](/user/assets/images/profile/no-profile-photo.png)
Medical Virology
HIV
HPV
Herpesvirus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,683
1,911
0.519
* Total Citation Counts Rankings
World Rank
364,508
Country Rank
16,465
Institution Rank : 223
![](https://cdn.adscientificindex.com/logos/9960.png)
![Italy](/flags/it.png)
![Francesca Bugli](/user/assets/images/profile/no-profile-photo.png)
microbiologia clinica
biotecnologia
immunologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,512
1,666
0.663
* Total Citation Counts Rankings
World Rank
405,914
Country Rank
18,287
Institution Rank : 239
![](https://cdn.adscientificindex.com/logos/9960.png)
![Italy](/flags/it.png)
![Flavio De Maio](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,179
1,961
0.900
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
14,316
![Italy](/flags/it.png)
597
![](https://cdn.adscientificindex.com/logos/9960.png)
9
Maurizio Sanguinetti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,148
26,224
0.670
![](https://cdn.adscientificindex.com/logos/9960.png)
Drug resistance
microorganism virulence factors
microbiota
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
26,809
![Italy](/flags/it.png)
1,053
![](https://cdn.adscientificindex.com/logos/9960.png)
19
Lorenzo Morelli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,149
14,884
0.569
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
40,939
![Italy](/flags/it.png)
1,605
![](https://cdn.adscientificindex.com/logos/9960.png)
31
Giovanni Fadda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,478
4,255
0.218
![](https://cdn.adscientificindex.com/logos/9960.png)
Microbiologia Clinica
Interazione Ospite parassita
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
52,239
![Italy](/flags/it.png)
1,998
![](https://cdn.adscientificindex.com/logos/9960.png)
40
Brunella Posteraro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,259
7,650
0.471
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
60,871
![Italy](/flags/it.png)
2,353
![](https://cdn.adscientificindex.com/logos/9960.png)
44
Pier Sandro Cocconcelli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,480
8,728
0.603
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
105,283
![Italy](/flags/it.png)
4,270
![](https://cdn.adscientificindex.com/logos/9960.png)
82
Giovanni Delogu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,226
3,920
0.425
![](https://cdn.adscientificindex.com/logos/9960.png)
Microbiology
tuberculosis
vaccines
bacterial pathogenesis
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
265,647
![Italy](/flags/it.png)
11,936
![](https://cdn.adscientificindex.com/logos/9960.png)
180
Rosaria Santangelo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,683
1,911
0.519
![](https://cdn.adscientificindex.com/logos/9960.png)
Medical Virology
HIV
HPV
Herpesvirus
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
364,508
![Italy](/flags/it.png)
16,465
![](https://cdn.adscientificindex.com/logos/9960.png)
223
Francesca Bugli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,512
1,666
0.663
![](https://cdn.adscientificindex.com/logos/9960.png)
microbiologia clinica
biotecnologia
immunologia
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
405,914
![Italy](/flags/it.png)
18,287
![](https://cdn.adscientificindex.com/logos/9960.png)
239
Flavio De Maio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,179
1,961
0.900