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
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Medicine
Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,526
6,730
0.706
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Medical Oncology
Gynecologic Oncology
Breast Cancer
Health Services Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,580
1,357
0.859
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
PET/SPECT/CT Imaging
Radiotherapeutic Agents
Radiobiology
Plasma Medicine
Radiation Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,844
1,185
0.643
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
3D dosimetry
radiation therapy
brachytherapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,161
342
0.295
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
291
288
0.990
Francisco Emilio Vera Badillo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,526
6,730
0.706
Josee Lyne Ethier
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,580
1,357
0.859
Medical Oncology
Gynecologic Oncology
Breast Cancer
Health Services Research
Elahe Alizadeh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,844
1,185
0.643
PET/SPECT/CT Imaging
Radiotherapeutic Agents
Radiobiology
Plasma Medicine
Radiation Oncology
Timothy Olding
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,161
342
0.295
3D dosimetry
radiation therapy
brachytherapy
William Pidduck
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
291
288
0.990