Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
Vaccine-induced escape mutant of hepatitis B virus
1990863 citationsWilliam F. Carman, Peter Karayiannis et al.The Lancetprofile →
Peers — A (Enhanced Table)
Peers by citation overlap · career bar shows stage (early→late)
cites ·
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This map shows the geographic impact of G Manzillo'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 G Manzillo with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites G Manzillo more than expected).
This network shows the impact of papers produced by G Manzillo. 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 G Manzillo. The network helps show where G Manzillo may publish in the future.
Co-authorship network of co-authors of G Manzillo
This figure shows the co-authorship network connecting the top 25 collaborators of G Manzillo.
A scholar is included among the top collaborators of G Manzillo 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 G Manzillo. G Manzillo is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Carman, William F., Peter Karayiannis, Jennifer A. Waters, et al.. (1990). Vaccine-induced escape mutant of hepatitis B virus. The Lancet. 336(8711). 325–329.863 indexed citations breakdown →
Piccinino, F, et al.. (1979). Abnormal steroid sulfate in plasma of women with intrahepatic cholestasis of pregnancy.. PubMed. 26(3). 203–6.8 indexed citations
12.
Piccinino, F, et al.. (1978). The significance of the Australia antigen (HBsAg) persistent healthy carrier "status": a long-term follow-up study of 34 cases.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 25(3). 171–8.6 indexed citations
13.
Piccinino, F, Evangelista Sagnelli, G Manzillo, & Giuseppe Di Pasquale. (1977). Liver histology in 34 "HPsAg long-term healthy carriers.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 24(3). 148–54.1 indexed citations
14.
Piccinino, F, et al.. (1977). Treatment of chronic active hepatitis with either prednisolone or corticotrophin: a controlled trial.. PubMed. 24(3). 131–9.5 indexed citations
Manzillo, G, et al.. (1958). [Statistical data on the behavior of brucellar infections in the period 1948-1957].. PubMed. 13(6). 144–51.1 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.