Marcello Piazza

38 papers and 933 indexed citations
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About

Marcello Piazza is a scholar working on Hepatology, Epidemiology and Surgery. According to data from OpenAlex, Marcello Piazza has authored 38 papers receiving a total of 933 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Hepatology, 13 papers in Epidemiology and 7 papers in Surgery. Recurrent topics in Marcello Piazza’s work include Hepatitis C virus research (14 papers), Liver Disease Diagnosis and Treatment (9 papers) and Hepatitis B Virus Studies (6 papers). Marcello Piazza is often cited by papers focused on Hepatitis C virus research (14 papers), Liver Disease Diagnosis and Treatment (9 papers) and Hepatitis B Virus Studies (6 papers). Marcello Piazza collaborates with scholars based in Italy, United States and Sweden. Marcello Piazza's co-authors include Guglielmo Borgia, Massimo Clementi, Antonio Chirianni, Giuseppina Liuzzi, R. Orlando, Maria Carla Re, Grazia Tosone, Pietro Cataldo, Raimondo Cerini and Ivan Gentile and has published in prestigious journals such as Nature, The Lancet and JAMA.

In The Last Decade

Co-authorship network of co-authors of Marcello Piazza

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

Fields of papers citing papers by Marcello Piazza

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Marcello Piazza

Since Specialization
Citations

This map shows the geographic impact of Marcello Piazza'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 Marcello Piazza with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Marcello Piazza 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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2026