Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
![Tiziana Frusca](https://cdn.adscientificindex.com/pictures/07/1870933.jpg)
maternal fetal medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
130
0.828
![Nicola Volpe](https://cdn.adscientificindex.com/pictures/c6/4963143.jpg)
Medicina Fetale
Medicina Materno Fetale
Ostetricia
Ginecologia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
32
0.744
![Ruben Ramirez Zegarra](https://cdn.adscientificindex.com/pictures/7b/5149597.jpg)
Obstetrics and Gynecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Tiziana Frusca
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
130
0.828
maternal fetal medicine
Nicola Volpe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
32
0.744
Medicina Fetale
Medicina Materno Fetale
Ostetricia
Ginecologia
Ruben Ramirez Zegarra
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Obstetrics and Gynecology