The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the 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
Hematology
Hematotherapy
Multiple myeloma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
156,222
59,358
0.380
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Myeloma
Amyloidosis
Waldenstrom's Macroglobulinemia
Oncology
Hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
148,236
65,159
0.440
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
96,915
44,661
0.461
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Hematology
hematopathology
cancer genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93,896
21,304
0.227
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Hematology
chronic lymphocytic leukemia
microenvironment
signal transduction
precision oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90,169
35,011
0.388
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Hematology-Oncology-Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
88,379
22,230
0.252
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Haematology
Haematopathology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
87,857
24,662
0.281
* Total Citation Counts Rankings
Ranking Based On Selection: 8
clinical science hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84,587
30,450
0.360
* Total Citation Counts Rankings
Ranking Based On Selection: 9
hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76,404
39,912
0.522
* Total Citation Counts Rankings
Ranking Based On Selection: 10
ematologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76,339
16,748
0.219
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75,495
24,204
0.321
* Total Citation Counts Rankings
Ranking Based On Selection: 12
leukaemia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72,269
19,967
0.276
* Total Citation Counts Rankings
Ranking Based On Selection: 13
ematologia
immunologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68,673
27,718
0.404
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Ematologia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67,880
28,274
0.417
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67,412
22,372
0.332
* Total Citation Counts Rankings
Ranking Based On Selection: 16
therapy and biology of multiple myeloma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61,509
18,951
0.308
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Myeloma
Thalassemia
Bone Disease
Hematology
SARS-CoV-2
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60,636
31,649
0.522
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Haematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59,657
24,353
0.408
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Hematology
myeloproliferative neoplasms
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54,065
20,297
0.375
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Hematology
Oncology
Tumorimmunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,963
20,824
0.443
* Total Citation Counts Rankings
Ranking Based On Selection: 21
gene expression
erythropoiesis
human genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,948
11,708
0.249
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Leucemia
trasplante
cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,563
18,943
0.425
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Thrombosis and Haemostasis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,088
15,165
0.360
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Hematology
Leukemia
Secondary Leukemias
Infections
Thrombosis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,798
7,704
0.189
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Hematologie
immunotherapie cellulaire
greffe de cellules souches hématopoïétiques
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,550
15,456
0.391
Jesús San Miguel
Universidad de Navarra
Pamplona, Spain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
156,222
59,358
0.380
Hematology
Hematotherapy
Multiple myeloma
Meletios Athanasios Dimopoulos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
148,236
65,159
0.440
Myeloma
Amyloidosis
Waldenstrom's Macroglobulinemia
Oncology
Hematology
Mario Cazzola
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
96,915
44,661
0.461
Brunangelo Falini
Università degli Studi di Perugia
Perugia, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93,896
21,304
0.227
Hematology
hematopathology
cancer genetics
Michael Hallek
Universität zu Köln
Köln, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90,169
35,011
0.388
Hematology
chronic lymphocytic leukemia
microenvironment
signal transduction
precision oncology
Locatelli Franco
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
88,379
22,230
0.252
Hematology-Oncology-Immunology
Pileri Stefano A
Università di Bologna
Bologna, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
87,857
24,662
0.281
Antonio Palumbo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84,587
30,450
0.360
Michele Cavo
Università di Bologna
Bologna, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76,404
39,912
0.522
Giuseppe Saglio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76,339
16,748
0.219
Giovanni Martinelli
Università di Bologna
Bologna, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75,495
24,204
0.321
Apperley J
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72,269
19,967
0.276
Alessandro Rambaldi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68,673
27,718
0.404
Pier Luigi Zinzani
Università di Bologna
Bologna, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67,880
28,274
0.417
Miguel Sanz
Universitat de València
Valencia, Spain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67,412
22,372
0.332
Mario Boccadoro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61,509
18,951
0.308
therapy and biology of multiple myeloma
Evangelos Terpos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60,636
31,649
0.522
Myeloma
Thalassemia
Bone Disease
Hematology
SARS-CoV-2
Peter Hillmen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59,657
24,353
0.408
Vannucchi Am
Università degli Studi di Firenze
Firenze, Italy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54,065
20,297
0.375
Hematology
myeloproliferative neoplasms
Lars Bullinger
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,963
20,824
0.443
Hematology
Oncology
Tumorimmunology
douglas R higgs
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,948
11,708
0.249
gene expression
erythropoiesis
human genetics
Jorge Sierra
Hospital de la Santa Creu i Sant Pau
Barcelona, Spain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,563
18,943
0.425
Pabinger Faching Ingrid
Medizinische Universität Wien
Vienna, Austria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,088
15,165
0.360
Giuseppe Leone
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,798
7,704
0.189
Hematology
Leukemia
Secondary Leukemias
Infections
Thrombosis
Didier Blaise
Institut Paoli Calmettes
Marseille, France
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,550
15,456
0.391
Hematologie
immunotherapie cellulaire
greffe de cellules souches hématopoïétiques