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Bretthauer, Michael

Oslo Universitetssykehus, Norway

2025 Rank: 70653

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: 1047 out of 108265 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score7065367903
Total Cites1033012341
H-index5360
Hm-index1517
Number of Single Authored Papers2424
Total Cites to Single Authored Papers191200
Number of Single+First Authored Papers8686
Total Cites to Single+First Authored Papers16791949
Number of Single+First+Last Authored Papers148148
Total Cites to Single+First+Last Authored Papers29433376
Composite Score33
Number of Distinct Citing Papers81138984
Ratio of Total Citations to Distinct Citing Papers 1.27 1.37
Self-Citation Percentage
16.30%
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Bretthauer, Michael

Universitetet i Oslo, Norway

2024 Rank: 77533

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: 1129 out of 103730 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score7753374209
Total Cites876610569
H-index5057
Hm-index1416
Number of Single Authored Papers2222
Total Cites to Single Authored Papers183192
Number of Single+First Authored Papers8181
Total Cites to Single+First Authored Papers13441591
Number of Single+First+Last Authored Papers138138
Total Cites to Single+First+Last Authored Papers24812880
Composite Score33
Number of Distinct Citing Papers69287701
Ratio of Total Citations to Distinct Citing Papers 1.27 1.37
Self-Citation Percentage
17.06%
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Bretthauer, Michael

Universitetet i Oslo, Norway

2023 Rank: 82092

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: 1204 out of 98720 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score8209280516
Total Cites73908926
H-index4651
Hm-index1415
Number of Single Authored Papers2222
Total Cites to Single Authored Papers175184
Number of Single+First Authored Papers7575
Total Cites to Single+First Authored Papers11651389
Number of Single+First+Last Authored Papers128128
Total Cites to Single+First+Last Authored Papers21972555
Composite Score33
Number of Distinct Citing Papers58846544
Ratio of Total Citations to Distinct Citing Papers 1.26 1.36
Self-Citation Percentage
17.21%
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Bretthauer, Michael

Universitetet i Oslo, Norway

2022 Rank: 89082

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: 1268 out of 95371 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score8908287414
Total Cites60077285
H-index4247
Hm-index1314
Number of Single Authored Papers2222
Total Cites to Single Authored Papers157166
Number of Single+First Authored Papers7373
Total Cites to Single+First Authored Papers10391249
Number of Single+First+Last Authored Papers124124
Total Cites to Single+First+Last Authored Papers19462276
Composite Score33
Number of Distinct Citing Papers48075358
Ratio of Total Citations to Distinct Citing Papers 1.25 1.36
Self-Citation Percentage
17.54%
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Bretthauer, Michael

Oslo Universitetssykehus, Norway

2021 Rank: 92264

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: 1303 out of 91513 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score9226487648
Total Cites55336732
H-index4045
Hm-index1314
Number of Single Authored Papers2222
Total Cites to Single Authored Papers154162
Number of Single+First Authored Papers7070
Total Cites to Single+First Authored Papers10031204
Number of Single+First+Last Authored Papers117117
Total Cites to Single+First+Last Authored Papers18232138
Composite Score33
Number of Distinct Citing Papers44464967
Ratio of Total Citations to Distinct Citing Papers 1.24 1.36
Self-Citation Percentage
17.81%
Found an error in your data? Contact us with your profile link. Contact Us →
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