United StatesOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Public Health & Health Services
SubField 1:
Substance Abuse
SubField 2:
Toxicology
Rank in SubField 1: 101 out of 17,312 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 36,886 | 34,191 |
| Total Cites | 12,516 | 15,077 |
| H-index | 61 | 66 |
| Hm-index | 26 | 27 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 186 | 207 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 2,181 | 2,846 |
| Number of Single+First+Last Authored Papers | 110 | 110 |
| Total Cites to Single+First+Last Authored Papers | 5,539 | 6,715 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 8,412 | 8,977 |
| Ratio of Total Citations to Distinct Citing Papers | 1.49 | 1.68 |
| Self-Citation Percentage |
16.99%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Substance Abuse
SubField 2:
Toxicology
Rank in SubField 1: 100 out of 16,370 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 35,464 | 33,374 |
| Total Cites | 11,851 | 14,275 |
| H-index | 59 | 64 |
| Hm-index | 25 | 27 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 185 | 204 |
| Number of Single+First Authored Papers | 39 | 39 |
| Total Cites to Single+First Authored Papers | 2,110 | 2,748 |
| Number of Single+First+Last Authored Papers | 109 | 109 |
| Total Cites to Single+First+Last Authored Papers | 5,245 | 6,346 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 8,021 | 8,565 |
| Ratio of Total Citations to Distinct Citing Papers | 1.48 | 1.67 |
| Self-Citation Percentage |
16.98%
|
|
South AfricaOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Substance Abuse
SubField 2:
Toxicology
Rank in SubField 1: 104 out of 15,589 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 35,339 | 33,144 |
| Total Cites | 11,043 | 13,289 |
| H-index | 57 | 63 |
| Hm-index | 24 | 26 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 186 | 199 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 1,958 | 2,542 |
| Number of Single+First+Last Authored Papers | 89 | 89 |
| Total Cites to Single+First+Last Authored Papers | 4,868 | 5,864 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 7,528 | 8,033 |
| Ratio of Total Citations to Distinct Citing Papers | 1.47 | 1.65 |
| Self-Citation Percentage |
16.90%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Substance Abuse
SubField 2:
Toxicology
Rank in SubField 1: 101 out of 14,534 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 33,790 | 31,571 |
| Total Cites | 10,426 | 12,507 |
| H-index | 55 | 62 |
| Hm-index | 24 | 25 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 177 | 190 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 1,873 | 2,419 |
| Number of Single+First+Last Authored Papers | 90 | 90 |
| Total Cites to Single+First+Last Authored Papers | 4,601 | 5,508 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 7,107 | 7,591 |
| Ratio of Total Citations to Distinct Citing Papers | 1.47 | 1.65 |
| Self-Citation Percentage |
16.64%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Substance Abuse
SubField 2:
Toxicology
Rank in SubField 1: 101 out of 13,890 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 33,077 | 30,781 |
| Total Cites | 10,081 | 12,085 |
| H-index | 54 | 61 |
| Hm-index | 24 | 25 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 173 | 186 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 1,805 | 2,326 |
| Number of Single+First+Last Authored Papers | 89 | 89 |
| Total Cites to Single+First+Last Authored Papers | 4,441 | 5,308 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6,881 | 7,351 |
| Ratio of Total Citations to Distinct Citing Papers | 1.47 | 1.64 |
| Self-Citation Percentage |
16.58%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Public Health & Health Services
SubField 1:
Substance Abuse
SubField 2:
Toxicology
Rank in SubField 1: 102 out of 12,500 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 31,142 | 29,161 |
| Total Cites | 9,517 | 11,363 |
| H-index | 53 | 58 |
| Hm-index | 22 | 24 |
| Number of Single Authored Papers | 5 | 5 |
| Total Cites to Single Authored Papers | 168 | 181 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 1,752 | 2,242 |
| Number of Single+First+Last Authored Papers | 89 | 89 |
| Total Cites to Single+First+Last Authored Papers | 4,216 | 5,007 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6,481 | 6,922 |
| Ratio of Total Citations to Distinct Citing Papers | 1.47 | 1.64 |
| Self-Citation Percentage |
16.25%
|
|
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