Hellman, Per
Akademiska Sjukhuset,
Sweden
2025 Rank: 431,608
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Surgery
SubField 2:
Endocrinology & Metabolism
Rank in SubField 1: 2,606 out of 141,119 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 431,608 | 452,187 |
| Total Cites | 595 | 685 |
| H-index | 11 | 11 |
| Hm-index | 3 | 4 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 34 | 34 |
| Total Cites to Single+First Authored Papers | 16 | 19 |
| Number of Single+First+Last Authored Papers | 74 | 74 |
| Total Cites to Single+First+Last Authored Papers | 89 | 97 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 497 | 556 |
| Ratio of Total Citations to Distinct Citing Papers | 1.20 | 1.23 |
| Self-Citation Percentage |
13.14%
|
|
Hellman, Per
Uppsala Universitet,
Sweden
2024 Rank: 352,473
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Surgery
SubField 2:
Endocrinology & Metabolism
Rank in SubField 1: 2,222 out of 132,828 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 352,473 | 377,879 |
| Total Cites | 647 | 707 |
| H-index | 10 | 11 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 33 | 33 |
| Total Cites to Single+First Authored Papers | 17 | 17 |
| Number of Single+First+Last Authored Papers | 72 | 72 |
| Total Cites to Single+First+Last Authored Papers | 127 | 129 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 506 | 547 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.29 |
| Self-Citation Percentage |
8.49%
|
|
Hellman, Per
Uppsala Universitet,
Sweden
2023 Rank: 246,118
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Surgery
SubField 2:
Endocrinology & Metabolism
Rank in SubField 1: 1,557 out of 125,272 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 246,118 | 265,929 |
| Total Cites | 830 | 910 |
| H-index | 12 | 13 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 27 | 27 |
| Number of Single+First+Last Authored Papers | 71 | 71 |
| Total Cites to Single+First+Last Authored Papers | 146 | 147 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 643 | 697 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.31 |
| Self-Citation Percentage |
8.79%
|
|
Hellman, Per
Uppsala Universitet,
Sweden
2022 Rank: 232,472
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Surgery
SubField 2:
Endocrinology & Metabolism
Rank in SubField 1: 1,533 out of 117,502 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 232,472 | 276,850 |
| Total Cites | 765 | 873 |
| H-index | 12 | 12 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 23 | 23 |
| Number of Single+First+Last Authored Papers | 71 | 71 |
| Total Cites to Single+First+Last Authored Papers | 143 | 150 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 583 | 655 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.33 |
| Self-Citation Percentage |
12.37%
|
|
Hellman, Per
Akademiska Sjukhuset,
Sweden
2021 Rank: 228,089
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Surgery
SubField 2:
Endocrinology & Metabolism
Rank in SubField 1: 1,497 out of 113,113 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 228,089 | 252,807 |
| Total Cites | 1,107 | 1,261 |
| H-index | 15 | 16 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 36 | 37 |
| Number of Single+First+Last Authored Papers | 68 | 68 |
| Total Cites to Single+First+Last Authored Papers | 220 | 226 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 839 | 953 |
| Ratio of Total Citations to Distinct Citing Papers | 1.32 | 1.32 |
| Self-Citation Percentage |
12.21%
|
|
Hellman, Per
Uppsala Universitet,
Sweden
2020 Rank: 242,892
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Surgery
SubField 2:
Endocrinology & Metabolism
Rank in SubField 1: 1,584 out of 80,940 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 242,892 | 265,820 |
| Total Cites | 737 | 860 |
| H-index | 12 | 13 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 6 | 6 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 22 | 22 |
| Number of Single+First+Last Authored Papers | 69 | 69 |
| Total Cites to Single+First+Last Authored Papers | 174 | 182 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 566 | 644 |
| Ratio of Total Citations to Distinct Citing Papers | 1.30 | 1.34 |
| Self-Citation Percentage |
14.30%
|
|
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