Ballard, Philip L.
National Institute of Child Health and Human Development (NICHD),
United States
2025 Rank: 275847
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Pediatrics
SubField 2:
Respiratory System
Rank in SubField 1: 888 out of 77859 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 275847 | 272344 |
| Total Cites | 256 | 304 |
| H-index | 6 | 6 |
| Hm-index | 3 | 3 |
| Number of Single Authored Papers | 19 | 19 |
| Total Cites to Single Authored Papers | 10 | 11 |
| Number of Single+First Authored Papers | 81 | 81 |
| Total Cites to Single+First Authored Papers | 53 | 61 |
| Number of Single+First+Last Authored Papers | 146 | 146 |
| Total Cites to Single+First+Last Authored Papers | 104 | 127 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 187 | 196 |
| Ratio of Total Citations to Distinct Citing Papers | 1.37 | 1.55 |
| Self-Citation Percentage |
15.79%
|
|
Ballard, Philip L.
University of California, San Francisco,
United States
2024 Rank: 395400
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Pediatrics
SubField 2:
Respiratory System
Rank in SubField 1: 1467 out of 73885 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 395400 | 404448 |
| Total Cites | 260 | 297 |
| H-index | 7 | 7 |
| Hm-index | 2 | 2 |
| Number of Single Authored Papers | 19 | 19 |
| Total Cites to Single Authored Papers | 3 | 3 |
| Number of Single+First Authored Papers | 81 | 81 |
| Total Cites to Single+First Authored Papers | 53 | 56 |
| Number of Single+First+Last Authored Papers | 145 | 145 |
| Total Cites to Single+First+Last Authored Papers | 81 | 90 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 208 | 221 |
| Ratio of Total Citations to Distinct Citing Papers | 1.25 | 1.34 |
| Self-Citation Percentage |
12.46%
|
|
Ballard, Philip L.
University of California, San Francisco,
United States
2023 Rank: 254705
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Pediatrics
SubField 2:
Respiratory System
Rank in SubField 1: 1000 out of 68973 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 254705 | 281900 |
| Total Cites | 308 | 332 |
| H-index | 8 | 9 |
| Hm-index | 2 | 2 |
| Number of Single Authored Papers | 19 | 19 |
| Total Cites to Single Authored Papers | 8 | 8 |
| Number of Single+First Authored Papers | 81 | 81 |
| Total Cites to Single+First Authored Papers | 53 | 53 |
| Number of Single+First+Last Authored Papers | 145 | 145 |
| Total Cites to Single+First+Last Authored Papers | 95 | 98 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 240 | 254 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.31 |
| Self-Citation Percentage |
7.23%
|
|
Ballard, Philip L.
University of California, San Francisco,
United States
2022 Rank: 230589
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Pediatrics
SubField 2:
Respiratory System
Rank in SubField 1: 936 out of 65094 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 230589 | 227724 |
| Total Cites | 330 | 368 |
| H-index | 7 | 8 |
| Hm-index | 3 | 3 |
| Number of Single Authored Papers | 19 | 19 |
| Total Cites to Single Authored Papers | 5 | 6 |
| Number of Single+First Authored Papers | 81 | 81 |
| Total Cites to Single+First Authored Papers | 55 | 58 |
| Number of Single+First+Last Authored Papers | 144 | 144 |
| Total Cites to Single+First+Last Authored Papers | 101 | 108 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 252 | 269 |
| Ratio of Total Citations to Distinct Citing Papers | 1.31 | 1.37 |
| Self-Citation Percentage |
10.33%
|
|
Ballard, Philip L.
University of California, San Francisco,
United States
2021 Rank: 255464
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Pediatrics
SubField 2:
Respiratory System
Rank in SubField 1: 1052 out of 63988 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 255464 | 217318 |
| Total Cites | 432 | 513 |
| H-index | 9 | 12 |
| Hm-index | 3 | 4 |
| Number of Single Authored Papers | 19 | 19 |
| Total Cites to Single Authored Papers | 6 | 7 |
| Number of Single+First Authored Papers | 80 | 80 |
| Total Cites to Single+First Authored Papers | 72 | 81 |
| Number of Single+First+Last Authored Papers | 142 | 142 |
| Total Cites to Single+First+Last Authored Papers | 139 | 163 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 337 | 368 |
| Ratio of Total Citations to Distinct Citing Papers | 1.28 | 1.39 |
| Self-Citation Percentage |
15.79%
|
|
Ballard, Philip L.
University of California, San Francisco,
United States
2020 Rank: 203175
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Pediatrics
SubField 2:
Respiratory System
Rank in SubField 1: 762 out of 49820 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 203175 | 219225 |
| Total Cites | 314 | 378 |
| H-index | 9 | 9 |
| Hm-index | 3 | 3 |
| Number of Single Authored Papers | 19 | 19 |
| Total Cites to Single Authored Papers | 5 | 5 |
| Number of Single+First Authored Papers | 79 | 79 |
| Total Cites to Single+First Authored Papers | 59 | 65 |
| Number of Single+First+Last Authored Papers | 140 | 140 |
| Total Cites to Single+First+Last Authored Papers | 131 | 149 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 238 | 262 |
| Ratio of Total Citations to Distinct Citing Papers | 1.32 | 1.44 |
| Self-Citation Percentage |
16.93%
|
|
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