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Lau, Johnson Yiu Nam

Lau, Johnson Yiu Nam

Hong Kong Baptist University, Hong Kong

2025 Rank: 55,231

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Gastroenterology & Hepatology

SubField 2:

Virology

Rank in SubField 1: 837 out of 108,265 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score55,23156,439
Total Cites21,05722,807
H-index7476
Hm-index2223
Number of Single Authored Papers44
Total Cites to Single Authored Papers1723
Number of Single+First Authored Papers4848
Total Cites to Single+First Authored Papers2,5062,748
Number of Single+First+Last Authored Papers146146
Total Cites to Single+First+Last Authored Papers6,5917,117
Composite Score33
Number of Distinct Citing Papers17,25118,178
Ratio of Total Citations to Distinct Citing Papers 1.22 1.25
Self-Citation Percentage
7.67%
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Lau, Johnson Yiu Nam

Lau, Johnson Yiu Nam

Hong Kong Baptist University, Hong Kong

2023 Rank: 49,433

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Gastroenterology & Hepatology

SubField 2:

Virology

Rank in SubField 1: 761 out of 98,720 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score49,43349,364
Total Cites19,07620,749
H-index7175
Hm-index2123
Number of Single Authored Papers44
Total Cites to Single Authored Papers1622
Number of Single+First Authored Papers4848
Total Cites to Single+First Authored Papers2,4572,702
Number of Single+First+Last Authored Papers146146
Total Cites to Single+First+Last Authored Papers6,4326,966
Composite Score33
Number of Distinct Citing Papers15,37716,233
Ratio of Total Citations to Distinct Citing Papers 1.24 1.28
Self-Citation Percentage
8.06%
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Lau, Johnson Yiu Nam

Lau, Johnson Yiu Nam

Hong Kong Polytechnic University, Hong Kong

2021 Rank: 44,329

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Gastroenterology & Hepatology

SubField 2:

Virology

Rank in SubField 1: 671 out of 91,513 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score44,32944,566
Total Cites16,93418,463
H-index6972
Hm-index2122
Number of Single Authored Papers44
Total Cites to Single Authored Papers1521
Number of Single+First Authored Papers4848
Total Cites to Single+First Authored Papers2,3542,596
Number of Single+First+Last Authored Papers144144
Total Cites to Single+First+Last Authored Papers6,1626,681
Composite Score33
Number of Distinct Citing Papers13,45114,201
Ratio of Total Citations to Distinct Citing Papers 1.26 1.30
Self-Citation Percentage
8.28%
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