Lehr, Claus Michael
Helmholtz-Institut für Pharmazeutische Forschung Saarland (HIPS),
Germany
2025 Rank: 23222
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Pharmacology & Pharmacy
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 108 out of 157499 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 23222 | 24658 |
| Total Cites | 1934 | 2089 |
| H-index | 17 | 17 |
| Hm-index | 9 | 9 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 16 | 16 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 57 | 57 |
| Number of Single+First+Last Authored Papers | 284 | 284 |
| Total Cites to Single+First+Last Authored Papers | 888 | 967 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1661 | 1731 |
| Ratio of Total Citations to Distinct Citing Papers | 1.16 | 1.21 |
| Self-Citation Percentage |
7.42%
|
|
Lehr, Claus Michael
Universität des Saarlandes,
Germany
2024 Rank: 23073
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Pharmacology & Pharmacy
SubField 2:
Nanoscience & Nanotechnology
Rank in SubField 1: 115 out of 148458 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 23073 | 25019 |
| Total Cites | 1851 | 2032 |
| H-index | 17 | 17 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 14 | 14 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 55 | 55 |
| Number of Single+First+Last Authored Papers | 270 | 270 |
| Total Cites to Single+First+Last Authored Papers | 906 | 965 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1511 | 1594 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.27 |
| Self-Citation Percentage |
8.91%
|
|
Lehr, Claus Michael
Universität des Saarlandes,
Germany
2023 Rank: 21018
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Pharmacology & Pharmacy
SubField 2:
Toxicology
Rank in SubField 1: 105 out of 140593 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 21018 | 22195 |
| Total Cites | 1826 | 2023 |
| H-index | 18 | 19 |
| Hm-index | 9 | 10 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 14 | 14 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 55 | 55 |
| Number of Single+First+Last Authored Papers | 262 | 262 |
| Total Cites to Single+First+Last Authored Papers | 944 | 1025 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1480 | 1575 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.28 |
| Self-Citation Percentage |
9.74%
|
|
Lehr, Claus Michael
Universität des Saarlandes,
Germany
2022 Rank: 19957
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Pharmacology & Pharmacy
SubField 2:
Toxicology
Rank in SubField 1: 100 out of 134745 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 19957 | 19782 |
| Total Cites | 1824 | 2089 |
| H-index | 18 | 19 |
| Hm-index | 9 | 9 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 13 | 13 |
| Number of Single+First Authored Papers | 31 | 31 |
| Total Cites to Single+First Authored Papers | 64 | 64 |
| Number of Single+First+Last Authored Papers | 256 | 256 |
| Total Cites to Single+First+Last Authored Papers | 1008 | 1144 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1417 | 1518 |
| Ratio of Total Citations to Distinct Citing Papers | 1.29 | 1.38 |
| Self-Citation Percentage |
12.69%
|
|
Lehr, Claus Michael
Universität des Saarlandes,
Germany
2021 Rank: 23391
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Pharmacology & Pharmacy
SubField 2:
Toxicology
Rank in SubField 1: 122 out of 131063 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 23391 | 23054 |
| Total Cites | 2486 | 2835 |
| H-index | 22 | 25 |
| Hm-index | 10 | 10 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 17 | 17 |
| Number of Single+First Authored Papers | 30 | 30 |
| Total Cites to Single+First Authored Papers | 80 | 80 |
| Number of Single+First+Last Authored Papers | 238 | 238 |
| Total Cites to Single+First+Last Authored Papers | 1395 | 1575 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 2002 | 2144 |
| Ratio of Total Citations to Distinct Citing Papers | 1.24 | 1.32 |
| Self-Citation Percentage |
12.31%
|
|
Lehr, Claus Michael
Universität des Saarlandes,
Germany
2020 Rank: 20860
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Pharmacology & Pharmacy
SubField 2:
Toxicology
Rank in SubField 1: 92 out of 94611 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 20860 | 20265 |
| Total Cites | 1778 | 2029 |
| H-index | 19 | 21 |
| Hm-index | 8 | 9 |
| Number of Single Authored Papers | 14 | 14 |
| Total Cites to Single Authored Papers | 16 | 16 |
| Number of Single+First Authored Papers | 30 | 30 |
| Total Cites to Single+First Authored Papers | 86 | 86 |
| Number of Single+First+Last Authored Papers | 229 | 229 |
| Total Cites to Single+First+Last Authored Papers | 1024 | 1142 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1455 | 1582 |
| Ratio of Total Citations to Distinct Citing Papers | 1.22 | 1.28 |
| Self-Citation Percentage |
12.37%
|
|
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