Ernesto Claar

873 total citations · 1 hit paper
16 papers, 313 citations indexed

About

Ernesto Claar is a scholar working on Epidemiology, Hepatology and Infectious Diseases. According to data from OpenAlex, Ernesto Claar has authored 16 papers receiving a total of 313 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Epidemiology, 14 papers in Hepatology and 3 papers in Infectious Diseases. Recurrent topics in Ernesto Claar's work include Hepatitis C virus research (11 papers), Liver Disease Diagnosis and Treatment (8 papers) and Hepatitis B Virus Studies (6 papers). Ernesto Claar is often cited by papers focused on Hepatitis C virus research (11 papers), Liver Disease Diagnosis and Treatment (8 papers) and Hepatitis B Virus Studies (6 papers). Ernesto Claar collaborates with scholars based in Italy, United Kingdom and Malta. Ernesto Claar's co-authors include Riccardo Nevola, Ferdinando Carlo Sasso, Luigi Elio Adinolfi, Simona Imbriani, Maria Rosaria Alfano, Domenico Cozzolino, Domenico Beccia, Aldo Marrone, Luca Rinaldi and Valerio Rosato and has published in prestigious journals such as International Journal of Molecular Sciences, World Journal of Gastroenterology and International Journal of Antimicrobial Agents.

In The Last Decade

Ernesto Claar

15 papers receiving 303 citations

Hit Papers

Predictors of early and late hepatocellular carcinoma rec... 2023 2026 2024 2025 2023 25 50 75 100

Peers

Ernesto Claar
Comparison fields: 5 of 43
  • Hepatology 165
  • Epidemiology 136
  • Surgery 93
  • Infectious Diseases 46
  • Gastroenterology 40
Replace Yukinori Imai with:
Yukinori Imai Japan
Duck Joo Choi South Korea
Chimaobi M. Anugwom United States
Rui Gaspar Portugal
Xi-Jiao Liu China
Abdelrahman Kobtan Egypt
Ferial El-Kalla Egypt
Banu Kara Türkiye
Kayoko Sugawara Japan
Nooman Gilani United States
Yukinori Imai Japan View profile →
Citations per field, relative to Ernesto Claar
Ernesto Claar · 1×
Citations per year, relative to Ernesto Claar
Ernesto Claar · 1×

Countries citing papers authored by Ernesto Claar

Since Specialization
Citations

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

Fields of papers citing papers by Ernesto Claar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ernesto Claar

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

All Works

16 of 16 papers shown
# Work Indexed citations
1 1
2 4
3 16
4
Predictors of early and late hepatocellular carcinoma recurrence breakdown →
102
5 11
6 4
7 7
8 5
9 5
10 4
11 48
12 6
13 32
14 4
15 57
16 7

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026