The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 30, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (873.690) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Thrombosis andnhemostasis
Metrics
H-Index
i10 Index
Citation Counts
182
802
256,376
* Total H IndexRankings
Ranking Based On Selection: 2
Hematology
Metrics
H-Index
i10 Index
Citation Counts
144
640
108,874
* Total H IndexRankings
Ranking Based On Selection: 3
Hematology
Metrics
H-Index
i10 Index
Citation Counts
139
542
93,300
* Total H IndexRankings
Ranking Based On Selection: 4
Brain tumours
Metrics
H-Index
i10 Index
Citation Counts
114
485
49,672
* Total H IndexRankings
Ranking Based On Selection: 5
Hematology
Thromboembolism
Metrics
H-Index
i10 Index
Citation Counts
102
293
44,317
* Total H IndexRankings
Ranking Based On Selection: 6
Pediatric oncology
Cancer survivorship
Metrics
H-Index
i10 Index
Citation Counts
67
212
17,618
* Total H IndexRankings
Ranking Based On Selection: 7
hematology
Metrics
H-Index
i10 Index
Citation Counts
63
150
19,279
* Total H IndexRankings
Ranking Based On Selection: 8
Hematology & Thromboembolism
Metrics
H-Index
i10 Index
Citation Counts
53
100
19,223
* Total H IndexRankings
Ranking Based On Selection: 9
Hematology
Metrics
H-Index
i10 Index
Citation Counts
51
108
9,151
* Total H IndexRankings
Ranking Based On Selection: 10
Acute lymphoblastic leukaemia
Childhood cancer
Health policy
Health services research
Low- and middle-income countries
Metrics
H-Index
i10 Index
Citation Counts
45
125
10,274
* Total H IndexRankings
Ranking Based On Selection: 11
Pediatric oncology
Metrics
H-Index
i10 Index
Citation Counts
45
79
6,578
* Total H IndexRankings
Ranking Based On Selection: 12
Hematology
Epstein-Barr virus
molecular pathognesis
Metrics
H-Index
i10 Index
Citation Counts
43
97
7,506
* Total H IndexRankings
Ranking Based On Selection: 13
Hematology
Immunology
Virology
Polymers
Pathology
Metrics
H-Index
i10 Index
Citation Counts
43
88
6,123
* Total H IndexRankings
Ranking Based On Selection: 14
Hematology
Hematopoietic Cell Transplant
Transfusion Medicine
Metrics
H-Index
i10 Index
Citation Counts
42
92
6,183
* Total H IndexRankings
Ranking Based On Selection: 15
hematology myeloma
Metrics
H-Index
i10 Index
Citation Counts
40
95
10,516
* Total H IndexRankings
Ranking Based On Selection: 16
Thrombosis
hematology
clinical epidemiology
Metrics
H-Index
i10 Index
Citation Counts
38
98
12,743
* Total H IndexRankings
Ranking Based On Selection: 17
hematopoietic development
vascular biology
cancer treatment
Metrics
H-Index
i10 Index
Citation Counts
37
56
5,013
* Total H IndexRankings
Ranking Based On Selection: 18
hematology
Metrics
H-Index
i10 Index
Citation Counts
37
61
5,082
* Total H IndexRankings
Ranking Based On Selection: 19
Pediatric oncology
New therapeutics development
Early phase clinical trials
Cancer vaccines
Metrics
H-Index
i10 Index
Citation Counts
35
75
10,296
* Total H IndexRankings
Ranking Based On Selection: 20
thrombosis
hematology
transfusion medicine
guidelines
Metrics
H-Index
i10 Index
Citation Counts
34
70
4,438
* Total H IndexRankings
Ranking Based On Selection: 21
Acute Leukemia
Myelodysplasia and bone marrow failure syndromes
Metrics
H-Index
i10 Index
Citation Counts
33
62
4,516
* Total H IndexRankings
Ranking Based On Selection: 22
Hematology
Metrics
H-Index
i10 Index
Citation Counts
29
69
3,438
* Total H IndexRankings
Ranking Based On Selection: 23
Medical Education
cytokine storm
IgG4-Related Disease
eosinophilia
HLH
Metrics
H-Index
i10 Index
Citation Counts
29
52
3,410
* Total H IndexRankings
Ranking Based On Selection: 24
quality improvment
safety
value
Metrics
H-Index
i10 Index
Citation Counts
29
55
4,441
* Total H IndexRankings
Ranking Based On Selection: 25
hematology
IVIg
ITP
autoimmunity
Metrics
H-Index
i10 Index
Citation Counts
27
41
3,374
Jack Hirsh
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
182
802
256,376
Jeffrey Weitz
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
144
640
108,874
Mark Crowther
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
139
542
93,300
Eric Bouffet
Hospital for Sick Children
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
114
485
49,672
John Kelton
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
102
293
44,317
Paul Nathan
University of Toronto
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
67
212
17,618
Pediatric oncology
Cancer survivorship
Brian Leber
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
63
150
19,279
Wendy Lim
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
53
100
19,223
Irwin Walker
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
51
108
9,151
Sumit Gupta
Hospital for Sick Children
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
45
125
10,274
Acute lymphoblastic leukaemia
Childhood cancer
Health policy
Health services research
Low- and middle-income countries
Uma Athale
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
45
79
6,578
Hans Knecht
McGill University
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
43
97
7,506
Hematology
Epstein-Barr virus
molecular pathognesis
Mark D Scott
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
43
88
6,123
Hematology
Immunology
Virology
Polymers
Pathology
Matthew Seftel
Canadian Blood Services
Ottawa, Canada
Metrics
H-Index
i10-Index
Citation Counts
42
92
6,183
Hematology
Hematopoietic Cell Transplant
Transfusion Medicine
Darrell J White
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
40
95
10,516
Alejandro Lazo Langner
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
38
98
12,743
Thrombosis
hematology
clinical epidemiology
Michael R Hughes
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
37
56
5,013
hematopoietic development
vascular biology
cancer treatment
Mark Blostein
McGill University
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
37
61
5,082
Aru Narendran
University of Calgary
Calgary, Canada
Metrics
H-Index
i10-Index
Citation Counts
35
75
10,296
Pediatric oncology
New therapeutics development
Early phase clinical trials
Cancer vaccines
Menaka Pai
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
34
70
4,438
thrombosis
hematology
transfusion medicine
guidelines
Mitchell Sabloff
Université d'Ottawa
Ottawa, Canada
Metrics
H-Index
i10-Index
Citation Counts
33
62
4,516
Acute Leukemia
Myelodysplasia and bone marrow failure syndromes
Michelle Sholzberg
University of Toronto
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
29
69
3,438
Luke YC Chen
British Columbia Cancer Agency
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
29
52
3,410
Medical Education
cytokine storm
IgG4-Related Disease
eosinophilia
HLH
Lisa Hicks
University of Toronto
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
29
55
4,441
quality improvment
safety
value
Andrew R Crow
University of Toronto
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
27
41
3,374
hematology
IVIg
ITP
autoimmunity