Ballard, Roberta A.
UCSF School of Medicine,
United States
2025 Rank: 276524
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Pediatrics
SubField 2:
General & Internal Medicine
Rank in SubField 1: 1640 out of 77859 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 276524 | 204286 |
| Total Cites | 7453 | 8611 |
| H-index | 36 | 41 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 4 | 20 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 739 | 872 |
| Number of Single+First+Last Authored Papers | 69 | 69 |
| Total Cites to Single+First+Last Authored Papers | 2510 | 2849 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6059 | 6621 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.30 |
| Self-Citation Percentage |
13.45%
|
|
Ballard, Roberta A.
University of California, San Francisco,
United States
2024 Rank: 263376
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Pediatrics
SubField 2:
General & Internal Medicine
Rank in SubField 1: 1606 out of 73885 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 263376 | 194519 |
| Total Cites | 7087 | 8250 |
| H-index | 35 | 41 |
| Hm-index | 11 | 12 |
| Number of Single Authored Papers | 3 | 3 |
| Total Cites to Single Authored Papers | 4 | 20 |
| Number of Single+First Authored Papers | 21 | 21 |
| Total Cites to Single+First Authored Papers | 711 | 840 |
| Number of Single+First+Last Authored Papers | 68 | 68 |
| Total Cites to Single+First+Last Authored Papers | 2405 | 2735 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5755 | 6334 |
| Ratio of Total Citations to Distinct Citing Papers | 1.23 | 1.30 |
| Self-Citation Percentage |
14.10%
|
|
Ballard, Roberta A.
University of California, San Francisco,
United States
2020 Rank: 221506
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Pediatrics
SubField 2:
Respiratory System
Rank in SubField 1: 1228 out of 49820 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 221506 | 180340 |
| Total Cites | 4779 | 5545 |
| H-index | 31 | 35 |
| Hm-index | 10 | 11 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 5 | 18 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 559 | 644 |
| Number of Single+First+Last Authored Papers | 63 | 63 |
| Total Cites to Single+First+Last Authored Papers | 1922 | 2160 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 4004 | 4397 |
| Ratio of Total Citations to Distinct Citing Papers | 1.19 | 1.26 |
| Self-Citation Percentage |
13.81%
|
|
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