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
Haematolog and Molecular Pathology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,685
2,656
0.567
* Total Citation Counts Rankings
Ranking Based On Selection :2
Haematology and Bone Marrow Transplant
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,824
2,206
0.577
* Total Citation Counts Rankings
Ranking Based On Selection :3
Cancer Epidemiology
Medical Oncology
Education
Breast Cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
522
283
0.542
* Total Citation Counts Rankings
Ranking Based On Selection :4
Cancer
thalassaemia
leukaemia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
465
387
0.832
* Total Citation Counts Rankings
Ranking Based On Selection :5
Hematologist
Supervisor for PhD/FCPS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
281
113
0.402
* Total Citation Counts Rankings
Ranking Based On Selection :6
Hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
154
135
0.877
* Total Citation Counts Rankings
Ranking Based On Selection :7
Medicine
Hematology
Pathology
Medical Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102
100
0.980
* Total Citation Counts Rankings
Ranking Based On Selection :8
hematology platelet RBC WBC Thrombosis Leukamia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98
98
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :9
HEMATOLOGY
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
80
0.860
* Total Citation Counts Rankings
Ranking Based On Selection :10
Hematology and transfusion medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85
61
0.718
* Total Citation Counts Rankings
Ranking Based On Selection :11
Hematology
Pathology
Blood
Coagulation
Transfusion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
45
0.882
* Total Citation Counts Rankings
Ranking Based On Selection :12
Internal Medicine
Oncology
Hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
26
0.634
* Total Citation Counts Rankings
Ranking Based On Selection :13
Haematology
Genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
* Total Citation Counts Rankings
Ranking Based On Selection :14
Microbiology
virology
Pathology
hematology
immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :15
haematology
transfusion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :16
hematology
oncology
acute leukemia
benign hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Zeeshan Ansar Ahmed
Aga Khan University
Karachi, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,685
2,656
0.567
Haematolog and Molecular Pathology
Tahir Shamsi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,824
2,206
0.577
Haematology and Bone Marrow Transplant
Asim Jamal Shaikh
Aga Khan University
Karachi, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
522
283
0.542
Cancer Epidemiology
Medical Oncology
Education
Breast Cancer
Yasar Yousafzai
Khyber Medical University
Peshawar, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
465
387
0.832
Cancer
thalassaemia
leukaemia
Mohammad Abdul Naeem
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
281
113
0.402
Hematologist
Supervisor for PhD/FCPS
Aisha Arshad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
154
135
0.877
M Asif Naveed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102
100
0.980
Medicine
Hematology
Pathology
Medical Education
Nasir Muhammad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98
98
1.000
hematology platelet RBC WBC Thrombosis Leukamia
Awal Mir
Khyber Medical University
Peshawar, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
80
0.860
Muhammad Hasan
Aga Khan University
Karachi, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85
61
0.718
Hematology and transfusion medicine
Shahzad Ali Jiskani|Shahzad Ali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
45
0.882
Hematology
Pathology
Blood
Coagulation
Transfusion
Joseph Odunga Abuodha
Aga Khan University
Karachi, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
26
0.634
Internal Medicine
Oncology
Hematology
Ayesha Nayyar
Riphah International University
Islamabad, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
Mehwish Sajjad
Dow University of Health Sciences Karachi
Nakhon Pathom, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
Microbiology
virology
Pathology
hematology
immunology
Sarah Fatimah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Abdul Muqtadir Abbasi
Aga Khan University
Karachi, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
hematology
oncology
acute leukemia
benign hematology