Leffler, Daniel A.
Harvard Medical School,
United States
2025 Rank: 48716
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
General & Internal Medicine
Rank in SubField 1: 520 out of 108265 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 48716 | 49325 |
| Total Cites | 1503 | 1685 |
| H-index | 17 | 19 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 37 | 37 |
| Total Cites to Single+First Authored Papers | 258 | 273 |
| Number of Single+First+Last Authored Papers | 96 | 96 |
| Total Cites to Single+First+Last Authored Papers | 443 | 476 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 854 | 884 |
| Ratio of Total Citations to Distinct Citing Papers | 1.76 | 1.91 |
| Self-Citation Percentage |
10.80%
|
|
Leffler, Daniel A.
Harvard Medical School,
United States
2024 Rank: 69344
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
General & Internal Medicine
Rank in SubField 1: 762 out of 103730 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 69344 | 74851 |
| Total Cites | 1280 | 1403 |
| H-index | 15 | 15 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 36 | 36 |
| Total Cites to Single+First Authored Papers | 262 | 273 |
| Number of Single+First+Last Authored Papers | 93 | 93 |
| Total Cites to Single+First+Last Authored Papers | 393 | 412 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 856 | 889 |
| Ratio of Total Citations to Distinct Citing Papers | 1.50 | 1.58 |
| Self-Citation Percentage |
8.77%
|
|
Leffler, Daniel A.
Harvard Medical School,
United States
2023 Rank: 46801
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
General & Internal Medicine
Rank in SubField 1: 533 out of 98720 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 46801 | 50745 |
| Total Cites | 1406 | 1546 |
| H-index | 16 | 17 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 279 | 287 |
| Number of Single+First+Last Authored Papers | 92 | 92 |
| Total Cites to Single+First+Last Authored Papers | 449 | 473 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 884 | 924 |
| Ratio of Total Citations to Distinct Citing Papers | 1.59 | 1.67 |
| Self-Citation Percentage |
9.06%
|
|
Leffler, Daniel A.
Harvard Medical School,
United States
2022 Rank: 33070
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
General & Internal Medicine
Rank in SubField 1: 382 out of 95371 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 33070 | 33694 |
| Total Cites | 1370 | 1530 |
| H-index | 16 | 18 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 3 | 3 |
| Number of Single+First Authored Papers | 35 | 35 |
| Total Cites to Single+First Authored Papers | 326 | 348 |
| Number of Single+First+Last Authored Papers | 89 | 89 |
| Total Cites to Single+First+Last Authored Papers | 475 | 512 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 880 | 925 |
| Ratio of Total Citations to Distinct Citing Papers | 1.56 | 1.65 |
| Self-Citation Percentage |
10.46%
|
|
Leffler, Daniel A.
Harvard Medical School,
United States
2021 Rank: 49113
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
General & Internal Medicine
Rank in SubField 1: 533 out of 91513 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 49113 | 49106 |
| Total Cites | 1841 | 2069 |
| H-index | 19 | 21 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 34 | 34 |
| Total Cites to Single+First Authored Papers | 423 | 452 |
| Number of Single+First+Last Authored Papers | 84 | 84 |
| Total Cites to Single+First+Last Authored Papers | 641 | 693 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 1243 | 1324 |
| Ratio of Total Citations to Distinct Citing Papers | 1.48 | 1.56 |
| Self-Citation Percentage |
11.02%
|
|
Leffler, Daniel A.
Takeda Pharmaceutical Company Limited,
United States
2020 Rank: 35190
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
General & Internal Medicine
Rank in SubField 1: 378 out of 76367 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 35190 | 35356 |
| Total Cites | 1409 | 1668 |
| H-index | 19 | 20 |
| Hm-index | 6 | 7 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 2 | 2 |
| Number of Single+First Authored Papers | 34 | 34 |
| Total Cites to Single+First Authored Papers | 361 | 401 |
| Number of Single+First+Last Authored Papers | 80 | 80 |
| Total Cites to Single+First+Last Authored Papers | 573 | 650 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 958 | 1037 |
| Ratio of Total Citations to Distinct Citing Papers | 1.47 | 1.61 |
| Self-Citation Percentage |
15.53%
|
|