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Data Type
Year

Hayflick, Leonard

University of California, San Francisco, United States

2025 Rank: 42931

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Recently added
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Biochemistry & Molecular Biology

SubField 2:

Gerontology

Rank in SubField 1: 690 out of 212967 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score4293149573
Total Cites579579
H-index55
Hm-index33
Number of Single Authored Papers7272
Total Cites to Single Authored Papers165165
Number of Single+First Authored Papers8080
Total Cites to Single+First Authored Papers531531
Number of Single+First+Last Authored Papers110110
Total Cites to Single+First+Last Authored Papers547547
Composite Score22
Number of Distinct Citing Papers522522
Ratio of Total Citations to Distinct Citing Papers 1.11 1.11
Self-Citation Percentage
0.00%
Profile link: https://topscinet.com/scientist_profile/Hayflick,%20Leonard/1955/?stype=single_year
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Hayflick, Leonard

University of California, San Francisco, United States

2024 Rank: 45254

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Recently added
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Biochemistry & Molecular Biology

SubField 2:

Gerontology

Rank in SubField 1: 816 out of 208384 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score4525452153
Total Cites511511
H-index55
Hm-index33
Number of Single Authored Papers6969
Total Cites to Single Authored Papers146146
Number of Single+First Authored Papers7979
Total Cites to Single+First Authored Papers462462
Number of Single+First+Last Authored Papers109109
Total Cites to Single+First+Last Authored Papers472472
Composite Score22
Number of Distinct Citing Papers465465
Ratio of Total Citations to Distinct Citing Papers 1.10 1.10
Self-Citation Percentage
0.00%
Profile link: https://topscinet.com/scientist_profile/Hayflick,%20Leonard/1955/?stype=single_year
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Hayflick, Leonard

University of California, San Francisco, United States

2023 Rank: 39673

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Recently added
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Biochemistry & Molecular Biology

SubField 2:

General & Internal Medicine

Rank in SubField 1: 804 out of 204091 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score3967345987
Total Cites565566
H-index55
Hm-index33
Number of Single Authored Papers7070
Total Cites to Single Authored Papers182182
Number of Single+First Authored Papers8181
Total Cites to Single+First Authored Papers505505
Number of Single+First+Last Authored Papers110110
Total Cites to Single+First+Last Authored Papers519520
Composite Score33
Number of Distinct Citing Papers515516
Ratio of Total Citations to Distinct Citing Papers 1.10 1.10
Self-Citation Percentage
0.18%
Profile link: https://topscinet.com/scientist_profile/Hayflick,%20Leonard/1955/?stype=single_year
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Hayflick, Leonard

University of California, San Francisco, United States

2022 Rank: 33928

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Recently added
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Biochemistry & Molecular Biology

SubField 2:

Gerontology

Rank in SubField 1: 810 out of 201173 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score3392839810
Total Cites577577
H-index55
Hm-index33
Number of Single Authored Papers7272
Total Cites to Single Authored Papers195195
Number of Single+First Authored Papers8383
Total Cites to Single+First Authored Papers497497
Number of Single+First+Last Authored Papers112112
Total Cites to Single+First+Last Authored Papers514514
Composite Score33
Number of Distinct Citing Papers509509
Ratio of Total Citations to Distinct Citing Papers 1.13 1.13
Self-Citation Percentage
0.00%
Profile link: https://topscinet.com/scientist_profile/Hayflick,%20Leonard/1955/?stype=single_year
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Hayflick, Leonard

University of California, San Francisco, United States

2021 Rank: 42430

SCINET Explore the SCINET Social Network
Recently added
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Biomedical Research

SubField 1:

Biochemistry & Molecular Biology

SubField 2:

Gerontology

Rank in SubField 1: 967 out of 189264 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score4243049940
Total Cites794794
H-index55
Hm-index33
Number of Single Authored Papers7171
Total Cites to Single Authored Papers273273
Number of Single+First Authored Papers8282
Total Cites to Single+First Authored Papers676676
Number of Single+First+Last Authored Papers110110
Total Cites to Single+First+Last Authored Papers695695
Composite Score33
Number of Distinct Citing Papers714714
Ratio of Total Citations to Distinct Citing Papers 1.11 1.11
Self-Citation Percentage
0.00%
Profile link: https://topscinet.com/scientist_profile/Hayflick,%20Leonard/1955/?stype=single_year
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