Philip J. Johnson

311 papers and 21.1k indexed citations
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About

Philip J. Johnson is a scholar working on Hepatology, Epidemiology and Oncology. According to data from OpenAlex, Philip J. Johnson has authored 311 papers receiving a total of 21.1k indexed citations (citations by other indexed papers that have themselves been cited), including 155 papers in Hepatology, 130 papers in Epidemiology and 96 papers in Oncology. Recurrent topics in Philip J. Johnson’s work include Hepatocellular Carcinoma Treatment and Prognosis (123 papers), Liver Disease Diagnosis and Treatment (100 papers) and Hepatitis B Virus Studies (38 papers). Philip J. Johnson is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (123 papers), Liver Disease Diagnosis and Treatment (100 papers) and Hepatitis B Virus Studies (38 papers). Philip J. Johnson collaborates with scholars based in China, United Kingdom and United States. Philip J. Johnson's co-authors include Winnie Yeo, Anthony T.�C. Chan, Ian G. McFarlane, Paul B.S. Lai, Benny Zee, Frankie Mo, Tony Mok, Wing Ming Ho, Thomas W. T. Leung and Yuk Ming Dennis Lo and has published in prestigious journals such as New England Journal of Medicine, The Lancet and JAMA.

In The Last Decade

Co-authorship network of co-authors of Philip J. Johnson

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

Fields of papers citing papers by Philip J. Johnson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Philip J. Johnson. 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 Philip J. Johnson. The network helps show where Philip J. Johnson may publish in the future.

Countries citing papers authored by Philip J. Johnson

Since Specialization
Citations

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