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Harrison, Stephen A.

University of Oxford Medical Sciences Division, United Kingdom

2025 Rank: 1896

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: 27 out of 108265 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score18961751
Total Cites82259401
H-index4145
Hm-index1011
Number of Single Authored Papers1818
Total Cites to Single Authored Papers99
Number of Single+First Authored Papers8282
Total Cites to Single+First Authored Papers15461693
Number of Single+First+Last Authored Papers197197
Total Cites to Single+First+Last Authored Papers25982818
Composite Score33
Number of Distinct Citing Papers43364592
Ratio of Total Citations to Distinct Citing Papers 1.90 2.05
Self-Citation Percentage
12.51%
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Harrison, Stephen A.

University of Oxford, United Kingdom

2024 Rank: 27706

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: 318 out of 103730 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score2770633024
Total Cites12791402
H-index1919
Hm-index66
Number of Single Authored Papers1616
Total Cites to Single Authored Papers1010
Number of Single+First Authored Papers4848
Total Cites to Single+First Authored Papers140141
Number of Single+First+Last Authored Papers133133
Total Cites to Single+First+Last Authored Papers554560
Composite Score33
Number of Distinct Citing Papers10481118
Ratio of Total Citations to Distinct Citing Papers 1.22 1.25
Self-Citation Percentage
8.77%
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Harrison, Stephen A.

University of Oxford Medical Sciences Division, United Kingdom

2023 Rank: 3426

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: 44 out of 98720 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score34263181
Total Cites49855601
H-index3436
Hm-index1010
Number of Single Authored Papers1717
Total Cites to Single Authored Papers1313
Number of Single+First Authored Papers6868
Total Cites to Single+First Authored Papers749848
Number of Single+First+Last Authored Papers169169
Total Cites to Single+First+Last Authored Papers16841836
Composite Score33
Number of Distinct Citing Papers28963038
Ratio of Total Citations to Distinct Citing Papers 1.72 1.84
Self-Citation Percentage
11.00%
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Harrison, Stephen A.

Pinnacle Clinical Research, United States

2022 Rank: 4794

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: 64 out of 95371 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score47944554
Total Cites44084992
H-index3235
Hm-index89
Number of Single Authored Papers1717
Total Cites to Single Authored Papers1010
Number of Single+First Authored Papers6464
Total Cites to Single+First Authored Papers628726
Number of Single+First+Last Authored Papers161161
Total Cites to Single+First+Last Authored Papers14531611
Composite Score33
Number of Distinct Citing Papers24912632
Ratio of Total Citations to Distinct Citing Papers 1.77 1.90
Self-Citation Percentage
11.70%
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Harrison, Stephen A.

University of Oxford Medical Sciences Division, United Kingdom

2021 Rank: 5544

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: 74 out of 91513 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score55445407
Total Cites52245897
H-index3538
Hm-index1010
Number of Single Authored Papers1717
Total Cites to Single Authored Papers2222
Number of Single+First Authored Papers5656
Total Cites to Single+First Authored Papers774878
Number of Single+First+Last Authored Papers149149
Total Cites to Single+First+Last Authored Papers18431993
Composite Score33
Number of Distinct Citing Papers31783355
Ratio of Total Citations to Distinct Citing Papers 1.64 1.76
Self-Citation Percentage
11.41%
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Harrison, Stephen A.

Pinnacle Clinical Research, United States

2020 Rank: 9370

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: 106 out of 76367 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score93709143
Total Cites27723084
H-index2427
Hm-index99
Number of Single Authored Papers1717
Total Cites to Single Authored Papers1919
Number of Single+First Authored Papers4949
Total Cites to Single+First Authored Papers324358
Number of Single+First+Last Authored Papers140140
Total Cites to Single+First+Last Authored Papers11211173
Composite Score33
Number of Distinct Citing Papers19262036
Ratio of Total Citations to Distinct Citing Papers 1.44 1.51
Self-Citation Percentage
10.12%
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