Iskren Kotzev

2.2k total citations
18 papers, 135 citations indexed

About

Iskren Kotzev is a scholar working on Hepatology, Epidemiology and Surgery. According to data from OpenAlex, Iskren Kotzev has authored 18 papers receiving a total of 135 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Hepatology, 5 papers in Epidemiology and 3 papers in Surgery. Recurrent topics in Iskren Kotzev's work include Hepatitis C virus research (6 papers), Hepatitis B Virus Studies (5 papers) and Liver Disease Diagnosis and Treatment (4 papers). Iskren Kotzev is often cited by papers focused on Hepatitis C virus research (6 papers), Hepatitis B Virus Studies (5 papers) and Liver Disease Diagnosis and Treatment (4 papers). Iskren Kotzev collaborates with scholars based in Bulgaria, United States and France. Iskren Kotzev's co-authors include Margarita D. Apostolova, Zahary Krastev, Elsa Mondou, Milko Mirchev, Franck Rousseau, A. Lynn Snow, Seng Gee Lim, G Mechkov, J. Sorbel and Bistra Galunska and has published in prestigious journals such as SHILAP Revista de lepidopterología, Antimicrobial Agents and Chemotherapy and Journal of Hepatology.

In The Last Decade

Iskren Kotzev

16 papers receiving 128 citations

Peers

Iskren Kotzev
Ahmet Muzaffer Demir Türkiye
Rocío Aller de la Fuente Spain
Samir Rouabhia Algeria
Rowan C. Nicholls United Kingdom
Carla De Benedittis Italy
Annalisa Cespiati Italy
Anne Linde Mak Netherlands
Aashni Shah Italy
Jonas Øgaard Norway
Felícitas Díaz-Flores Spain
Ahmet Muzaffer Demir Türkiye
Iskren Kotzev
Citations per year, relative to Iskren Kotzev Iskren Kotzev (= 1×) peers Ahmet Muzaffer Demir

Countries citing papers authored by Iskren Kotzev

Since Specialization
Citations

This map shows the geographic impact of Iskren Kotzev's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Iskren Kotzev with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Iskren Kotzev more than expected).

Fields of papers citing papers by Iskren Kotzev

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Iskren Kotzev. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Iskren Kotzev. The network helps show where Iskren Kotzev may publish in the future.

Co-authorship network of co-authors of Iskren Kotzev

This figure shows the co-authorship network connecting the top 25 collaborators of Iskren Kotzev. A scholar is included among the top collaborators of Iskren Kotzev based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Iskren Kotzev. Iskren Kotzev is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

18 of 18 papers shown
1.
Mihaylova, Violeta, et al.. (2020). Evoked Potentials in Patients With Wilson Disease. Journal of Clinical Neurophysiology. 39(6). 510–512. 3 indexed citations
2.
Kotzev, Iskren, et al.. (2016). Telbivudinevstenofovir in hepatitis B e antigen-negative chronic hepatitis B patients: OPTIMA roadmap study. World Journal of Hepatology. 8(32). 1402–1402. 2 indexed citations
3.
Kotzev, Iskren, et al.. (2016). Disability in patients with Crohn‘s disease. 5(0). 379–379.
4.
Kotzev, Iskren, et al.. (2016). Smoking and Crohn`s disease. 5(0). 371–371.
5.
Mirchev, Milko, et al.. (2015). ROLE AND IMPORTANCE OF MICROBIOLOGY TESTING IN THE DIAGNOSIS AND TREATMENT OF HELICOBACTER PYLORI INFECTION. SHILAP Revista de lepidopterología. 21(4). 969–973. 1 indexed citations
6.
Kotzev, Iskren, et al.. (2015). Wilson’s disease in association with anetoderma. Clinical Journal of Gastroenterology. 8(1). 52–56. 5 indexed citations
7.
Kotzev, Iskren, et al.. (2014). Evaluation of some parameters of copper metabolism and leipzig scoring system in the diagnosis of wilson disease. Scripta Scientifica Medica. 46(1). 47–47. 1 indexed citations
8.
Gerova, Daniela, et al.. (2014). Prevalence of vitamin D deficiency and insufficiency in Bulgarian patients with chronic Hepatitis C viral infection. Scandinavian Journal of Clinical and Laboratory Investigation. 74(8). 665–672. 17 indexed citations
9.
Apostolova, Margarita D., et al.. (2012). Melatonin Protection against Burn-Induced Hepatic Injury by Down-Regulation and Nuclear Factor Kappa B Activation. International Journal of Immunopathology and Pharmacology. 25(3). 591–596. 26 indexed citations
10.
Ivanova, Aneta, et al.. (2011). 729 MAINTENANCE PEGINTERFERON ALFA-2A TREATMENT REDUCES HBSAG LEVEL IN GENOTYPE D HBEAG-NEGATIVE INTERFERON-RESPONDERS (INTERIM RESULTS). Journal of Hepatology. 54. S292–S292. 1 indexed citations
11.
Mirchev, Milko, Philip Kahl, Nicolaus Friedrichs, Iskren Kotzev, & Reinhard Buettner. (2010). DNA Methylation in Patients with Colorectal Cancer - Correlation with Some Clinical and Morphological Features and with Local Tumour Invasion. Folia Medica. 52(2). 22–30. 7 indexed citations
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14.
Rizzetto, Mario, Patrick Marcellin, Pietro Andreoné, et al.. (2008). Tenofovir DF (TDF) showed superior antiviral efficacy to adefovir dipivoxil in a randomized, double-blind, study for the treatment of HBeAg-negative chronic hepatitis B (CHB). Digestive and Liver Disease. 40(5). A19–A19. 3 indexed citations
15.
Kotzev, Iskren, et al.. (2008). Risk and protective factors for development of colorectal polyps and cancer (Bulgarian experience).. PubMed. 55(82-83). 381–7. 13 indexed citations
16.
Lim, Seng Gee, Zahary Krastev, G Mechkov, et al.. (2006). Randomized, Double-Blind Study of Emtricitabine (FTC) plus Clevudine versus FTC Alone in Treatment of Chronic Hepatitis B. Antimicrobial Agents and Chemotherapy. 50(5). 1642–1648. 36 indexed citations
17.
Abreu, María T., Simon Travis, Rachel Cooney, et al.. (2006). Conduct of Clinical Trials in UC. The American Journal of Gastroenterology. 101. S429–S430. 4 indexed citations
18.
Kotzev, Iskren, et al.. (2000). Chronic HBV infection. Immunomodulation with levamisole in viremic HBeAg positive or anti-HBe positive patients--a pilot study.. PubMed. 46(30). 3184–8. 7 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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