Pereira, Stephen P.
University College London,
United Kingdom
2025 Rank: 91901
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Oncology & Carcinogenesis
Rank in SubField 1: 949 out of 108265 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 91901 | 100559 |
| Total Cites | 1548 | 1730 |
| H-index | 19 | 19 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 43 | 43 |
| Total Cites to Single+First Authored Papers | 94 | 100 |
| Number of Single+First+Last Authored Papers | 119 | 119 |
| Total Cites to Single+First+Last Authored Papers | 308 | 330 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1365 | 1467 |
| Ratio of Total Citations to Distinct Citing Papers | 1.13 | 1.18 |
| Self-Citation Percentage |
10.52%
|
|
Pereira, Stephen P.
University College London,
United Kingdom
2024 Rank: 84095
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Oncology & Carcinogenesis
Rank in SubField 1: 906 out of 103730 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 84095 | 88936 |
| Total Cites | 1589 | 1746 |
| H-index | 18 | 19 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 43 | 43 |
| Total Cites to Single+First Authored Papers | 109 | 116 |
| Number of Single+First+Last Authored Papers | 115 | 115 |
| Total Cites to Single+First+Last Authored Papers | 337 | 351 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1383 | 1478 |
| Ratio of Total Citations to Distinct Citing Papers | 1.15 | 1.18 |
| Self-Citation Percentage |
8.99%
|
|
Pereira, Stephen P.
University College London,
United Kingdom
2022 Rank: 89200
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Oncology & Carcinogenesis
Rank in SubField 1: 1025 out of 95371 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 89200 | 93978 |
| Total Cites | 1505 | 1686 |
| H-index | 18 | 20 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 0 | 0 |
| Number of Single+First Authored Papers | 43 | 43 |
| Total Cites to Single+First Authored Papers | 71 | 75 |
| Number of Single+First+Last Authored Papers | 112 | 112 |
| Total Cites to Single+First+Last Authored Papers | 290 | 309 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1316 | 1417 |
| Ratio of Total Citations to Distinct Citing Papers | 1.14 | 1.19 |
| Self-Citation Percentage |
10.74%
|
|
Pereira, Stephen P.
University College London,
United Kingdom
2021 Rank: 100045
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Oncology & Carcinogenesis
Rank in SubField 1: 1073 out of 91513 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 100045 | 108082 |
| Total Cites | 1927 | 2103 |
| H-index | 20 | 22 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 43 | 43 |
| Total Cites to Single+First Authored Papers | 71 | 75 |
| Number of Single+First+Last Authored Papers | 109 | 109 |
| Total Cites to Single+First+Last Authored Papers | 340 | 351 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1739 | 1856 |
| Ratio of Total Citations to Distinct Citing Papers | 1.11 | 1.13 |
| Self-Citation Percentage |
8.37%
|
|
Pereira, Stephen P.
UCL,
United Kingdom
2020 Rank: 109872
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Gastroenterology & Hepatology
SubField 2:
Oncology & Carcinogenesis
Rank in SubField 1: 1130 out of 76367 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 109872 | 121629 |
| Total Cites | 1309 | 1481 |
| H-index | 17 | 17 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 2 | 2 |
| Total Cites to Single Authored Papers | 1 | 1 |
| Number of Single+First Authored Papers | 42 | 42 |
| Total Cites to Single+First Authored Papers | 41 | 42 |
| Number of Single+First+Last Authored Papers | 104 | 104 |
| Total Cites to Single+First+Last Authored Papers | 220 | 233 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 1174 | 1290 |
| Ratio of Total Citations to Distinct Citing Papers | 1.11 | 1.15 |
| Self-Citation Percentage |
11.61%
|
|
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