Keller, Ulrich
Charité – Universitätsmedizin Berlin,
Germany
2025 Rank: 48408
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Endocrinology & Metabolism
SubField 2:
General & Internal Medicine
Rank in SubField 1: 1087 out of 96207 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 48408 | 54396 |
| Total Cites | 8693 | 9332 |
| H-index | 47 | 50 |
| Hm-index | 22 | 23 |
| Number of Single Authored Papers | 39 | 39 |
| Total Cites to Single Authored Papers | 633 | 633 |
| Number of Single+First Authored Papers | 90 | 90 |
| Total Cites to Single+First Authored Papers | 1190 | 1204 |
| Number of Single+First+Last Authored Papers | 185 | 185 |
| Total Cites to Single+First+Last Authored Papers | 3471 | 3655 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 8252 | 8728 |
| Ratio of Total Citations to Distinct Citing Papers | 1.05 | 1.07 |
| Self-Citation Percentage |
6.85%
|
|
Keller, Ulrich
Universitätsspital Basel,
Switzerland
2024 Rank: 52231
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
General & Internal Medicine
SubField 2:
Endocrinology & Metabolism
Rank in SubField 1: 711 out of 333256 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 52231 | 59540 |
| Total Cites | 8012 | 8593 |
| H-index | 46 | 48 |
| Hm-index | 22 | 22 |
| Number of Single Authored Papers | 36 | 36 |
| Total Cites to Single Authored Papers | 486 | 486 |
| Number of Single+First Authored Papers | 83 | 83 |
| Total Cites to Single+First Authored Papers | 994 | 999 |
| Number of Single+First+Last Authored Papers | 179 | 179 |
| Total Cites to Single+First+Last Authored Papers | 3234 | 3417 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 7614 | 8047 |
| Ratio of Total Citations to Distinct Citing Papers | 1.05 | 1.07 |
| Self-Citation Percentage |
6.76%
|
|
Keller, Ulrich
Universitätsspital Basel,
Switzerland
2023 Rank: 52125
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Endocrinology & Metabolism
SubField 2:
General & Internal Medicine
Rank in SubField 1: 1184 out of 87976 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 52125 | 59856 |
| Total Cites | 7869 | 8485 |
| H-index | 46 | 48 |
| Hm-index | 22 | 22 |
| Number of Single Authored Papers | 39 | 39 |
| Total Cites to Single Authored Papers | 378 | 378 |
| Number of Single+First Authored Papers | 90 | 90 |
| Total Cites to Single+First Authored Papers | 904 | 917 |
| Number of Single+First+Last Authored Papers | 188 | 188 |
| Total Cites to Single+First+Last Authored Papers | 3049 | 3235 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 7459 | 7921 |
| Ratio of Total Citations to Distinct Citing Papers | 1.05 | 1.07 |
| Self-Citation Percentage |
7.26%
|
|
Keller, Ulrich
Universitätsspital Basel,
Switzerland
2022 Rank: 56958
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Endocrinology & Metabolism
SubField 2:
General & Internal Medicine
Rank in SubField 1: 1284 out of 84176 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 56958 | 64369 |
| Total Cites | 7306 | 7899 |
| H-index | 44 | 46 |
| Hm-index | 21 | 22 |
| Number of Single Authored Papers | 40 | 40 |
| Total Cites to Single Authored Papers | 265 | 265 |
| Number of Single+First Authored Papers | 91 | 91 |
| Total Cites to Single+First Authored Papers | 766 | 779 |
| Number of Single+First+Last Authored Papers | 187 | 187 |
| Total Cites to Single+First+Last Authored Papers | 2736 | 2907 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6913 | 7353 |
| Ratio of Total Citations to Distinct Citing Papers | 1.06 | 1.07 |
| Self-Citation Percentage |
7.51%
|
|
Keller, Ulrich
Universitätsspital Basel,
Switzerland
2021 Rank: 66783
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Endocrinology & Metabolism
SubField 2:
General & Internal Medicine
Rank in SubField 1: 1482 out of 81805 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 66783 | 76255 |
| Total Cites | 6979 | 7516 |
| H-index | 43 | 45 |
| Hm-index | 20 | 21 |
| Number of Single Authored Papers | 36 | 36 |
| Total Cites to Single Authored Papers | 162 | 162 |
| Number of Single+First Authored Papers | 86 | 86 |
| Total Cites to Single+First Authored Papers | 632 | 644 |
| Number of Single+First+Last Authored Papers | 178 | 178 |
| Total Cites to Single+First+Last Authored Papers | 2535 | 2698 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6592 | 6995 |
| Ratio of Total Citations to Distinct Citing Papers | 1.06 | 1.07 |
| Self-Citation Percentage |
7.14%
|
|
Keller, Ulrich
Universitätsspital Basel,
Switzerland
2020 Rank: 64519
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Endocrinology & Metabolism
SubField 2:
General & Internal Medicine
Rank in SubField 1: 1514 out of 69094 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 64519 | 72216 |
| Total Cites | 6519 | 7031 |
| H-index | 42 | 44 |
| Hm-index | 19 | 20 |
| Number of Single Authored Papers | 36 | 36 |
| Total Cites to Single Authored Papers | 155 | 155 |
| Number of Single+First Authored Papers | 84 | 84 |
| Total Cites to Single+First Authored Papers | 602 | 614 |
| Number of Single+First+Last Authored Papers | 175 | 175 |
| Total Cites to Single+First+Last Authored Papers | 2360 | 2518 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6150 | 6534 |
| Ratio of Total Citations to Distinct Citing Papers | 1.06 | 1.08 |
| Self-Citation Percentage |
7.28%
|
|
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