Ortmann, Olaf
Klinikum der Universität Regensburg und Medizinische Fakultät,
Germany
2026 Rank: 296,698
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Clinical Medicine
SubField 1:
Obstetrics & Reproductive Medicine
SubField 2:
Oncology & Carcinogenesis
Rank in SubField 1: 1,658 out of 105,735 Researchers
Data For The Year: 2026
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 296,698 | 310,965 |
| Total Cites | 559 | 626 |
| H-index | 10 | 10 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 24 | 24 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 88 | 88 |
| Total Cites to Single+First Authored Papers | 37 | 39 |
| Number of Single+First+Last Authored Papers | 259 | 259 |
| Total Cites to Single+First+Last Authored Papers | 209 | 216 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 502 | 537 |
| Ratio of Total Citations to Distinct Citing Papers | 1.11 | 1.17 |
| Self-Citation Percentage |
10.70%
|
|
Ortmann, Olaf
Klinikum der Universität Regensburg und Medizinische Fakultät,
Germany
2025 Rank: 286,847
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Clinical Medicine
SubField 1:
Obstetrics & Reproductive Medicine
SubField 2:
Oncology & Carcinogenesis
Rank in SubField 1: 1,657 out of 101,272 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 286,847 | 298,338 |
| Total Cites | 516 | 601 |
| H-index | 10 | 10 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 24 | 24 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 87 | 87 |
| Total Cites to Single+First Authored Papers | 30 | 32 |
| Number of Single+First+Last Authored Papers | 254 | 254 |
| Total Cites to Single+First+Last Authored Papers | 203 | 217 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 473 | 517 |
| Ratio of Total Citations to Distinct Citing Papers | 1.09 | 1.16 |
| Self-Citation Percentage |
14.14%
|
|
Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:
Clinical Medicine
SubField 1:
Obstetrics & Reproductive Medicine
SubField 2:
Oncology & Carcinogenesis
Rank in SubField 1: 1,679 out of 96,407 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 265,724 | 277,630 |
| Total Cites | 564 | 645 |
| H-index | 11 | 11 |
| Hm-index | 4 | 5 |
| Number of Single Authored Papers | 22 | 22 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 84 | 84 |
| Total Cites to Single+First Authored Papers | 22 | 23 |
| Number of Single+First+Last Authored Papers | 258 | 258 |
| Total Cites to Single+First+Last Authored Papers | 214 | 230 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 494 | 530 |
| Ratio of Total Citations to Distinct Citing Papers | 1.14 | 1.22 |
| Self-Citation Percentage |
12.56%
|
|
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