Iren Tzotcheva

429 total citations
15 papers, 316 citations indexed

About

Iren Tzotcheva is a scholar working on Epidemiology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Iren Tzotcheva has authored 15 papers receiving a total of 316 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Epidemiology, 7 papers in Surgery and 7 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Iren Tzotcheva's work include Respiratory viral infections research (6 papers), Kawasaki Disease and Coronary Complications (5 papers) and COVID-19 Clinical Research Studies (3 papers). Iren Tzotcheva is often cited by papers focused on Respiratory viral infections research (6 papers), Kawasaki Disease and Coronary Complications (5 papers) and COVID-19 Clinical Research Studies (3 papers). Iren Tzotcheva collaborates with scholars based in Bulgaria, Germany and United States. Iren Tzotcheva's co-authors include Fernando D. Martínez, Michael Kabesch, David Carr, Erika von Mutius, Stephan K. Weiland, Christian Fritzsch, Neli Korsun, Svetla Angelova, Ivelina Trifonova and Tsvetelina Velikova and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Allergy and Clinical Immunology and Allergy.

In The Last Decade

Iren Tzotcheva

15 papers receiving 312 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Iren Tzotcheva Bulgaria 9 128 110 97 88 67 15 316
Cindy S. Bauer United States 8 76 0.6× 100 0.9× 71 0.7× 47 0.5× 27 0.4× 24 301
Beena Puthothu Germany 10 92 0.7× 268 2.4× 235 2.4× 94 1.1× 54 0.8× 11 415
Wansheng Peng China 7 64 0.5× 48 0.4× 124 1.3× 71 0.8× 75 1.1× 14 299
Johanna Teräsjärvi Finland 11 92 0.7× 144 1.3× 89 0.9× 130 1.5× 63 0.9× 49 344
Susanne Schinke Germany 10 146 1.1× 60 0.5× 301 3.1× 78 0.9× 75 1.1× 23 475
Amanda M. Marsh United States 6 110 0.9× 74 0.7× 66 0.7× 368 4.2× 31 0.5× 12 480
Deyu Zhao China 13 74 0.6× 227 2.1× 73 0.8× 71 0.8× 25 0.4× 31 413
Elisabeth E. Nibbelke Netherlands 10 48 0.4× 242 2.2× 211 2.2× 125 1.4× 38 0.6× 13 441
Martin L. Watzenboeck Austria 8 63 0.5× 39 0.4× 67 0.7× 137 1.6× 38 0.6× 17 342
Saori Takata Japan 11 63 0.5× 89 0.8× 113 1.2× 54 0.6× 60 0.9× 37 347

Countries citing papers authored by Iren Tzotcheva

Since Specialization
Citations

This map shows the geographic impact of Iren Tzotcheva'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 Iren Tzotcheva with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Iren Tzotcheva more than expected).

Fields of papers citing papers by Iren Tzotcheva

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Iren Tzotcheva. 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 Iren Tzotcheva. The network helps show where Iren Tzotcheva may publish in the future.

Co-authorship network of co-authors of Iren Tzotcheva

This figure shows the co-authorship network connecting the top 25 collaborators of Iren Tzotcheva. A scholar is included among the top collaborators of Iren Tzotcheva 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 Iren Tzotcheva. Iren Tzotcheva is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

15 of 15 papers shown
1.
Tzotcheva, Iren, et al.. (2023). Clinical and Laboratory Manifestation of Gastrointestinal Involvement in MIS-C: A Single-Center Observational Study. Gastroenterology Insights. 14(2). 236–248. 2 indexed citations
2.
3.
Mileva, Niya, et al.. (2023). Cardiovascular Manifestations of Multisystem Inflammatory Syndrome in Children: A Single-Center Bulgarian Study. Medicina. 59(12). 2175–2175. 3 indexed citations
4.
Tzotcheva, Iren, et al.. (2022). Abdominal and Thoracic Imaging Features in Children with MIS-C. Gastroenterology Insights. 13(4). 313–325. 3 indexed citations
5.
Tzotcheva, Iren, et al.. (2022). Cellular, Antibody and Cytokine Pathways in Children with Acute SARS-CoV-2 Infection and MIS-C—Can We Match the Puzzle?. Antibodies. 11(2). 25–25. 13 indexed citations
6.
Korsun, Neli, et al.. (2021). The Prevalence and Genetic Characterization of Human Metapneumovirus in Bulgaria, 2016–2019. Intervirology. 64(4). 194–202. 8 indexed citations
7.
Tzotcheva, Iren, et al.. (2021). Liver Involvement in Children with COVID-19 and Multisystem Inflammatory Syndrome: A Single-Center Bulgarian Observational Study. Microorganisms. 9(9). 1958–1958. 20 indexed citations
8.
Korsun, Neli, et al.. (2021). Prevalence and Genetic Characteristics of Human Bocaviruses Detected in Patients with Acute Respiratory Infections in Bulgaria. International Journal of Microbiology. 2021. 1–10. 3 indexed citations
9.
Korsun, Neli, et al.. (2020). Predominance of ON1 and BA9 genotypes of respiratory syncytial virus (RSV) in Bulgaria, 2016‐2018. Journal of Medical Virology. 93(6). 3401–3411. 23 indexed citations
10.
Korsun, Neli, et al.. (2019). Predominance of influenza B/Yamagata lineage viruses in Bulgaria during the 2017/2018 season. Epidemiology and Infection. 147. e76–e76. 8 indexed citations
11.
Korsun, Neli, et al.. (2018). Predominance of influenza A(H3N2) viruses during the 2016/2017 season in Bulgaria. Journal of Medical Microbiology. 67(2). 228–239. 11 indexed citations
12.
Korsun, Neli, et al.. (2018). Viral pathogens associated with acute lower respiratory tract infections in children younger than 5 years of age in Bulgaria. Brazilian Journal of Microbiology. 50(1). 117–125. 24 indexed citations
13.
Korsun, Neli, et al.. (2017). Prevalence and genetic characterisation of respiratory syncytial viruses circulating in Bulgaria during the 2014/15 and 2015/16 winter seasons. Pathogens and Global Health. 111(7). 351–361. 16 indexed citations
14.
Kabesch, Michael, Iren Tzotcheva, Anette Bohnert, et al.. (2004). A promoter polymorphism in the CD14 gene is associated with elevated levels of soluble CD14 but not with IgE or atopic diseases. Allergy. 59(5). 520–525. 76 indexed citations
15.
Kabesch, Michael, Iren Tzotcheva, David Carr, et al.. (2003). A complete screening of the IL4 gene. Journal of Allergy and Clinical Immunology. 112(5). 893–898. 104 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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2026