The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index"and Subject Rankings.
![Fumitoshi Hirokawa](/user/assets/images/profile/no-profile-photo.png)
Surgery
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
22
0.733
![Sang Woong Lee](https://cdn.adscientificindex.com/pictures/dd/422317.jpg)
esophageal and stomach surgery
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
22
0.815
Fumitoshi Hirokawa
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
22
0.733
Sang Woong Lee
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
22
0.815
esophageal and stomach surgery