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Year

Frei, Ulrich A.

Charité – Universitätsmedizin Berlin, Germany

2025 Rank: 149,274

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Urology & Nephrology

SubField 2:

Surgery

Rank in SubField 1: 1,553 out of 92,052 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score149,274162,248
Total Cites13,24614,786
H-index5355
Hm-index1818
Number of Single Authored Papers55
Total Cites to Single Authored Papers1213
Number of Single+First Authored Papers3434
Total Cites to Single+First Authored Papers628660
Number of Single+First+Last Authored Papers100100
Total Cites to Single+First+Last Authored Papers2,2212,398
Composite Score33
Number of Distinct Citing Papers12,01313,032
Ratio of Total Citations to Distinct Citing Papers 1.10 1.13
Self-Citation Percentage
10.42%
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