F Sefrna

32 papers and 309 indexed citations i.

About

F Sefrna is a scholar working on Nephrology, Hematology and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, F Sefrna has authored 32 papers receiving a total of 309 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Nephrology, 8 papers in Hematology and 5 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in F Sefrna’s work include Dialysis and Renal Disease Management (9 papers), Blood Coagulation and Thrombosis Mechanisms (4 papers) and Erythropoietin and Anemia Treatment (4 papers). F Sefrna is often cited by papers focused on Dialysis and Renal Disease Management (9 papers), Blood Coagulation and Thrombosis Mechanisms (4 papers) and Erythropoietin and Anemia Treatment (4 papers). F Sefrna collaborates with scholars based in Czechia, United States and Russia. F Sefrna's co-authors include Sylvie Opatrná, K Opatrný, Hana Rosolová, Jaroslav Ráček, Marie Korabečná, Jaromír Eiselt, Aleš Hořínek, Jaroslav Šimon, Luděk Müller and Ondřej Topolčan and has published in prestigious journals such as Annals of the New York Academy of Sciences, International Journal of Obesity and Atherosclerosis.

In The Last Decade

Co-authorship network of co-authors of F Sefrna i

Fields of papers citing papers by F Sefrna

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by F Sefrna

Since Specialization
Citations

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

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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