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Year
Siriwardena, Ajith Kumar

Siriwardena, Ajith Kumar

Manchester Royal Infirmary, United Kingdom

2026 Rank: 119,961

Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:

Clinical Medicine

SubField 1:

Surgery

SubField 2:

Gastroenterology & Hepatology

Rank in SubField 1: 503 out of 146,713 Researchers

Data For The Year: 2026
Metrics Self-Citations Excluded All
Rank Based on Composite Score119,961105,641
Total Cites8361,112
H-index1417
Hm-index44
Number of Single Authored Papers1919
Total Cites to Single Authored Papers44
Number of Single+First Authored Papers4545
Total Cites to Single+First Authored Papers6985
Number of Single+First+Last Authored Papers184184
Total Cites to Single+First+Last Authored Papers216238
Composite Score22
Number of Distinct Citing Papers755939
Ratio of Total Citations to Distinct Citing Papers 1.11 1.18
Self-Citation Percentage
24.82%
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Siriwardena, Ajith Kumar

Siriwardena, Ajith Kumar

Faculty of Biology, Medicine and Health, United Kingdom

2025 Rank: 138,429

Overall Rank
Rank in SubField 1
Publications
Total Cites
Main Field:

Clinical Medicine

SubField 1:

Surgery

SubField 2:

Gastroenterology & Hepatology

Rank in SubField 1: 649 out of 141,119 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score138,429131,509
Total Cites730935
H-index1315
Hm-index33
Number of Single Authored Papers1818
Total Cites to Single Authored Papers33
Number of Single+First Authored Papers4444
Total Cites to Single+First Authored Papers7690
Number of Single+First+Last Authored Papers180180
Total Cites to Single+First+Last Authored Papers228250
Composite Score22
Number of Distinct Citing Papers655809
Ratio of Total Citations to Distinct Citing Papers 1.11 1.16
Self-Citation Percentage
21.93%
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