Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Surgery
Rank in SubField 1: 2,035 out of 108,265 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 156,520 | 176,129 |
| Total Cites | 7,333 | 7,996 |
| H-index | 43 | 44 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 21 | 21 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 1,313 | 1,363 |
| Number of Single+First+Last Authored Papers | 49 | 49 |
| Total Cites to Single+First+Last Authored Papers | 2,486 | 2,602 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6,073 | 6,475 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.23 |
| Self-Citation Percentage |
8.29%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Surgery
Rank in SubField 1: 1,942 out of 103,730 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 148,322 | 166,257 |
| Total Cites | 7,049 | 7,704 |
| H-index | 42 | 44 |
| Hm-index | 13 | 14 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 21 | 21 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 1,271 | 1,320 |
| Number of Single+First+Last Authored Papers | 49 | 49 |
| Total Cites to Single+First+Last Authored Papers | 2,386 | 2,500 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,842 | 6,240 |
| Ratio of Total Citations to Distinct Citing Papers | 1.21 | 1.23 |
| Self-Citation Percentage |
8.50%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Surgery
Rank in SubField 1: 1,861 out of 98,720 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 139,898 | 158,590 |
| Total Cites | 6,698 | 7,335 |
| H-index | 42 | 43 |
| Hm-index | 13 | 13 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 21 | 21 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 1,234 | 1,283 |
| Number of Single+First+Last Authored Papers | 49 | 49 |
| Total Cites to Single+First+Last Authored Papers | 2,296 | 2,409 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,563 | 5,951 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.23 |
| Self-Citation Percentage |
8.68%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Surgery
Rank in SubField 1: 1,748 out of 95,371 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 129,764 | 147,249 |
| Total Cites | 6,340 | 6,965 |
| H-index | 42 | 43 |
| Hm-index | 13 | 13 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 21 | 21 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 1,163 | 1,212 |
| Number of Single+First+Last Authored Papers | 49 | 49 |
| Total Cites to Single+First+Last Authored Papers | 2,167 | 2,280 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,272 | 5,649 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.23 |
| Self-Citation Percentage |
8.97%
|
|
Haagsma, Elizabeth B.
University of Groningen, University Medical Center Groningen,
Netherlands
2021 Rank: 125,793
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Surgery
Rank in SubField 1: 1,716 out of 91,513 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 125,793 | 140,042 |
| Total Cites | 6,143 | 6,748 |
| H-index | 41 | 43 |
| Hm-index | 13 | 13 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 21 | 21 |
| Number of Single+First Authored Papers | 23 | 23 |
| Total Cites to Single+First Authored Papers | 1,133 | 1,180 |
| Number of Single+First+Last Authored Papers | 49 | 49 |
| Total Cites to Single+First+Last Authored Papers | 2,104 | 2,214 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5,105 | 5,469 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.23 |
| Self-Citation Percentage |
8.97%
|
|
Related Profiles
Top 2% Scientists by Country
236,132 scientists from 167 countries on the 2025 single-year list.
Netherlands4,727 scientists, 11th in the world
Featured Profiles
Partner with TOPSCINET
Reach science enthusiasts and researchers across the site. Write to business@topscinet.com and our marketing team will send a proposal built around your banner ad goals.