Roberta Sitnik

35 papers and 557 indexed citations i.

About

Roberta Sitnik is a scholar working on Epidemiology, Hepatology and Molecular Biology. According to data from OpenAlex, Roberta Sitnik has authored 35 papers receiving a total of 557 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Epidemiology, 15 papers in Hepatology and 9 papers in Molecular Biology. Recurrent topics in Roberta Sitnik’s work include Hepatitis B Virus Studies (15 papers), Hepatitis C virus research (14 papers) and Liver Disease Diagnosis and Treatment (5 papers). Roberta Sitnik is often cited by papers focused on Hepatitis B Virus Studies (15 papers), Hepatitis C virus research (14 papers) and Liver Disease Diagnosis and Treatment (5 papers). Roberta Sitnik collaborates with scholars based in Brazil, United States and Australia. Roberta Sitnik's co-authors include João Renato Rebello Pinho, Walter R. Terra, Adriana N. Capella, Flair José Carrilho, Luiz Caetano da Silva, Dennis Armando Bertolini, Clélia Ferreira, A Bernardini, Clélia Ferreira and Cristóvão Luís Pitangueira Mangueira and has published in prestigious journals such as PLoS ONE, Journal of Clinical Microbiology and BioMed Research International.

In The Last Decade

Co-authorship network of co-authors of Roberta Sitnik i

Fields of papers citing papers by Roberta Sitnik

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Roberta Sitnik

Since Specialization
Citations

This map shows the geographic impact of Roberta Sitnik'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 Roberta Sitnik with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roberta Sitnik 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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2025