Spitznas, Manfred
Universität Bonn,
Germany
2025 Rank: 126884
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
General & Internal Medicine
Rank in SubField 1: 933 out of 81681 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 126884 | 145386 |
| Total Cites | 2776 | 2896 |
| H-index | 30 | 30 |
| Hm-index | 18 | 19 |
| Number of Single Authored Papers | 27 | 27 |
| Total Cites to Single Authored Papers | 312 | 312 |
| Number of Single+First Authored Papers | 65 | 65 |
| Total Cites to Single+First Authored Papers | 760 | 762 |
| Number of Single+First+Last Authored Papers | 174 | 174 |
| Total Cites to Single+First+Last Authored Papers | 2133 | 2191 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2415 | 2482 |
| Ratio of Total Citations to Distinct Citing Papers | 1.15 | 1.17 |
| Self-Citation Percentage |
4.14%
|
|
Spitznas, Manfred
Universität Bonn,
Germany
2024 Rank: 121315
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
General & Internal Medicine
Rank in SubField 1: 885 out of 77284 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 121315 | 139783 |
| Total Cites | 2704 | 2821 |
| H-index | 29 | 29 |
| Hm-index | 18 | 18 |
| Number of Single Authored Papers | 27 | 27 |
| Total Cites to Single Authored Papers | 304 | 304 |
| Number of Single+First Authored Papers | 65 | 65 |
| Total Cites to Single+First Authored Papers | 737 | 738 |
| Number of Single+First+Last Authored Papers | 174 | 174 |
| Total Cites to Single+First+Last Authored Papers | 2085 | 2142 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2347 | 2412 |
| Ratio of Total Citations to Distinct Citing Papers | 1.15 | 1.17 |
| Self-Citation Percentage |
4.15%
|
|
Spitznas, Manfred
Universität Bonn,
Germany
2023 Rank: 113528
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
General & Internal Medicine
Rank in SubField 1: 840 out of 72989 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 113528 | 130929 |
| Total Cites | 2627 | 2741 |
| H-index | 28 | 29 |
| Hm-index | 18 | 18 |
| Number of Single Authored Papers | 27 | 27 |
| Total Cites to Single Authored Papers | 299 | 299 |
| Number of Single+First Authored Papers | 65 | 65 |
| Total Cites to Single+First Authored Papers | 717 | 718 |
| Number of Single+First+Last Authored Papers | 174 | 174 |
| Total Cites to Single+First+Last Authored Papers | 2037 | 2091 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2275 | 2338 |
| Ratio of Total Citations to Distinct Citing Papers | 1.15 | 1.17 |
| Self-Citation Percentage |
4.16%
|
|
Spitznas, Manfred
Universität Bonn,
Germany
2022 Rank: 108713
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
General & Internal Medicine
Rank in SubField 1: 802 out of 69077 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 108713 | 124899 |
| Total Cites | 2491 | 2604 |
| H-index | 28 | 28 |
| Hm-index | 17 | 18 |
| Number of Single Authored Papers | 27 | 27 |
| Total Cites to Single Authored Papers | 283 | 283 |
| Number of Single+First Authored Papers | 65 | 65 |
| Total Cites to Single+First Authored Papers | 674 | 675 |
| Number of Single+First+Last Authored Papers | 174 | 174 |
| Total Cites to Single+First+Last Authored Papers | 1927 | 1980 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2157 | 2220 |
| Ratio of Total Citations to Distinct Citing Papers | 1.15 | 1.17 |
| Self-Citation Percentage |
4.34%
|
|
Spitznas, Manfred
Universität Bonn,
Germany
2021 Rank: 107537
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
General & Internal Medicine
Rank in SubField 1: 786 out of 65331 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 107537 | 123894 |
| Total Cites | 2402 | 2515 |
| H-index | 27 | 28 |
| Hm-index | 17 | 17 |
| Number of Single Authored Papers | 27 | 27 |
| Total Cites to Single Authored Papers | 274 | 274 |
| Number of Single+First Authored Papers | 65 | 65 |
| Total Cites to Single+First Authored Papers | 653 | 654 |
| Number of Single+First+Last Authored Papers | 174 | 174 |
| Total Cites to Single+First+Last Authored Papers | 1857 | 1911 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2082 | 2144 |
| Ratio of Total Citations to Distinct Citing Papers | 1.15 | 1.17 |
| Self-Citation Percentage |
4.49%
|
|
Spitznas, Manfred
Universität Bonn,
Germany
2020 Rank: 100571
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Ophthalmology & Optometry
SubField 2:
Pathology
Rank in SubField 1: 745 out of 52338 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 100571 | 116868 |
| Total Cites | 2289 | 2404 |
| H-index | 27 | 27 |
| Hm-index | 17 | 17 |
| Number of Single Authored Papers | 26 | 26 |
| Total Cites to Single Authored Papers | 258 | 258 |
| Number of Single+First Authored Papers | 64 | 64 |
| Total Cites to Single+First Authored Papers | 624 | 625 |
| Number of Single+First+Last Authored Papers | 173 | 173 |
| Total Cites to Single+First+Last Authored Papers | 1778 | 1833 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1983 | 2047 |
| Ratio of Total Citations to Distinct Citing Papers | 1.15 | 1.17 |
| Self-Citation Percentage |
4.78%
|
|
Related Profiles
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.