Callans, David J.
Hospital of the University of Pennsylvania,
United States
2025 Rank: 77348
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Cardiovascular System & Hematology
SubField 2:
General & Internal Medicine
Rank in SubField 1: 1903 out of 235606 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 77348 | 67686 |
| Total Cites | 1836 | 2203 |
| H-index | 17 | 20 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 38 | 38 |
| Total Cites to Single Authored Papers | 7 | 7 |
| Number of Single+First Authored Papers | 80 | 80 |
| Total Cites to Single+First Authored Papers | 35 | 37 |
| Number of Single+First+Last Authored Papers | 165 | 165 |
| Total Cites to Single+First+Last Authored Papers | 156 | 167 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1338 | 1427 |
| Ratio of Total Citations to Distinct Citing Papers | 1.37 | 1.54 |
| Self-Citation Percentage |
16.66%
|
|
Callans, David J.
Hospital of the University of Pennsylvania,
United States
2024 Rank: 56960
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Cardiovascular System & Hematology
SubField 2:
General & Internal Medicine
Rank in SubField 1: 1549 out of 224060 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 56960 | 58276 |
| Total Cites | 2015 | 2212 |
| H-index | 20 | 21 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 38 | 38 |
| Total Cites to Single Authored Papers | 7 | 7 |
| Number of Single+First Authored Papers | 80 | 80 |
| Total Cites to Single+First Authored Papers | 41 | 41 |
| Number of Single+First+Last Authored Papers | 161 | 161 |
| Total Cites to Single+First+Last Authored Papers | 174 | 179 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1458 | 1527 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.45 |
| Self-Citation Percentage |
8.91%
|
|
Callans, David J.
University of Pennsylvania Perelman School of Medicine,
United States
2023 Rank: 85856
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Cardiovascular System & Hematology
SubField 2:
General & Internal Medicine
Rank in SubField 1: 2350 out of 210400 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 85856 | 88614 |
| Total Cites | 2093 | 2308 |
| H-index | 20 | 21 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 38 | 38 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 80 | 80 |
| Total Cites to Single+First Authored Papers | 32 | 35 |
| Number of Single+First+Last Authored Papers | 159 | 159 |
| Total Cites to Single+First+Last Authored Papers | 147 | 152 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1481 | 1571 |
| Ratio of Total Citations to Distinct Citing Papers | 1.41 | 1.47 |
| Self-Citation Percentage |
9.32%
|
|
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