Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
transplantation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,961
10,986
0.282
* Total Citation Counts Rankings
Ranking Based On Selection :2
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,976
15,645
0.653
* Total Citation Counts Rankings
Ranking Based On Selection :3
Dialysis
transplantation
survival analyses
simulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,109
7,058
0.538
* Total Citation Counts Rankings
Ranking Based On Selection :4
Healthcare claims data
Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,143
4,531
0.738
* Total Citation Counts Rankings
Ranking Based On Selection :5
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,992
4,709
0.786
* Total Citation Counts Rankings
Ranking Based On Selection :6
health care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,608
1,333
0.829
* Total Citation Counts Rankings
Ranking Based On Selection :7
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,422
1,191
0.838
* Total Citation Counts Rankings
Ranking Based On Selection :8
Person-centered care
elder care
systems level intervention
comprehensive evaluation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
835
410
0.491
Robert M. Merion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,961
10,986
0.282
Bruce Robinson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,976
15,645
0.653
Keith Mccullough
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,109
7,058
0.538
Purna Mukhopadhyay
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,143
4,531
0.738
Margaret Helmuth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,992
4,709
0.786
Junhui Zhao
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,608
1,333
0.829
Abigail Smith
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,422
1,191
0.838
Christine Stanik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
835
410
0.491
Person-centered care
elder care
systems level intervention
comprehensive evaluation