Citation Rankings
Highly Cited Researchers

Bulgaria Highly Cited Researchers CitationMedical and Health Sciences / Pharmacology in Bulgaria Rankings 2025

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 IndexUniversities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025

* Total Citation Counts Rankings
Ranking Based On Selection :1
Bulgaria
Milen I. Georgiev
Molecular Biotechnology
Metabolomics
Natural Products
Molecular Pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,750
9,134
0.777
* Total Citation Counts Rankings
Ranking Based On Selection :2
Bulgaria
Georgi Momekov
Anticancer agents
Phytopharmacology
Multidrug resistance
Drug interactions
Antimicrobials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,501
2,107
0.468
* Total Citation Counts Rankings
Ranking Based On Selection :3
Bulgaria
Jana Tchekalarova
Epilepsy Neuropharmacology EEG Angiotensin system Neurodegenerative disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,169
1,339
0.617
* Total Citation Counts Rankings
Ranking Based On Selection :4
Bulgaria
Stefka Valcheva-Kuzmanova
Pharmacology
Clinical Pharmacology and Therapy
Health Care Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,920
871
0.454
* Total Citation Counts Rankings
Ranking Based On Selection :5
Bulgaria
Lashev Lubomir
pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,093
328
0.300
* Total Citation Counts Rankings
Ranking Based On Selection :6
Bulgaria
Rumiana Simeonova
drug metabolism
drug toxicity
oxidative stress
drug interactions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
872
625
0.717
* Total Citation Counts Rankings
Ranking Based On Selection :7
Bulgaria
Stela Dragomanova
pharmacology
experimental pharmacology
neuropharmacology
neurodegeneration
in vivo behavior
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
330
318
0.964
* Total Citation Counts Rankings
Ranking Based On Selection :9
Bulgaria
Nadezhda Hvarchanova
Pharmacology
Toxicology
Pharmacy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
74
0.987
* Total Citation Counts Rankings
Ranking Based On Selection :10
Bulgaria
Antoaneta Georgieva
psychopharmacology
phytopharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
66
0.880
* Total Citation Counts Rankings
Rankings
81,165
Bulgaria
26
1
Ranking Based On Selection: 1
Milen I. Georgiev
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,750
9,134
0.777
Molecular Biotechnology
Metabolomics
Natural Products
Molecular Pharmacology
* Total Citation Counts Rankings
Rankings
225,878
Bulgaria
87
5
Ranking Based On Selection: 2
Georgi Momekov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,501
2,107
0.468
Anticancer agents
Phytopharmacology
Multidrug resistance
Drug interactions
Antimicrobials
* Total Citation Counts Rankings
Rankings
414,719
Bulgaria
229
1
Ranking Based On Selection: 3
Jana Tchekalarova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,169
1,339
0.617
Epilepsy Neuropharmacology EEG Angiotensin system Neurodegenerative disease
* Total Citation Counts Rankings
Rankings
453,191
Bulgaria
264
15
Ranking Based On Selection: 4
Stefka Valcheva-Kuzmanova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,920
871
0.454
Pharmacology
Clinical Pharmacology and Therapy
Health Care Management
* Total Citation Counts Rankings
Rankings
646,674
Bulgaria
488
11
Ranking Based On Selection: 5
Lashev Lubomir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,093
328
0.300
* Total Citation Counts Rankings
Rankings
727,956
Bulgaria
595
21
Ranking Based On Selection: 6
Rumiana Simeonova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
872
625
0.717
drug metabolism
drug toxicity
oxidative stress
drug interactions
* Total Citation Counts Rankings
Rankings
1,082,812
Bulgaria
1,342
76
Ranking Based On Selection: 7
Stela Dragomanova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
330
318
0.964
pharmacology
experimental pharmacology
neuropharmacology
neurodegeneration
in vivo behavior
* Total Citation Counts Rankings
Rankings
1,537,192
Bulgaria
2,654
176
Ranking Based On Selection: 8
Veselin Marinov
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
111
102
0.919
* Total Citation Counts Rankings
Rankings
1,687,688
Bulgaria
3,132
219
Ranking Based On Selection: 9
Nadezhda Hvarchanova
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
74
0.987
* Total Citation Counts Rankings
Rankings
1,689,061
Bulgaria
3,137
221
Ranking Based On Selection: 10
Antoaneta Georgieva
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
66
0.880
* Total Citation Counts Rankings
Rankings
1,726,278
Bulgaria
3,257
228
Ranking Based On Selection: 11
* Total Citation Counts Rankings
Rankings
2,119,448
Bulgaria
4,309
364
Ranking Based On Selection: 12
Yulichka Sabeva
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16
11
0.688