Jóhann E. Guðjónsson

About

Jóhann E. Guðjónsson is a scholar working on Immunology, Dermatology and Molecular Biology. According to data from OpenAlex, Jóhann E. Guðjónsson has authored 261 papers receiving a total of 13.2k indexed citations (citations by other indexed papers that have themselves been cited), including 165 papers in Immunology, 99 papers in Dermatology and 51 papers in Molecular Biology. Recurrent topics in Jóhann E. Guðjónsson’s work include Psoriasis: Treatment and Pathogenesis (104 papers), Dermatology and Skin Diseases (72 papers) and T-cell and B-cell Immunology (43 papers). Jóhann E. Guðjónsson is often cited by papers focused on Psoriasis: Treatment and Pathogenesis (104 papers), Dermatology and Skin Diseases (72 papers) and T-cell and B-cell Immunology (43 papers). Jóhann E. Guðjónsson collaborates with scholars based in United States, Iceland and Germany. Jóhann E. Guðjónsson's co-authors include Andrew Johnston, James T. Elder, Helgi Valdimarsson, C.E.M. Griffiths, Juliet N. Barker, April W. Armstrong, Lam C. Tsoi, Xianying Xing, John J. Voorhees and Nicole L. Ward and has published in prestigious journals such as Proceedings of the National Academy of Sciences, The Lancet and Journal of Clinical Investigation.

In The Last Decade

Co-authorship network of co-authors of Jóhann E. Guðjónsson

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

Jóhann E. Guðjónsson

237 papers receiving 12.7k citations

Fields of papers citing papers by Jóhann E. Guðjónsson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jóhann E. Guðjónsson. 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 Jóhann E. Guðjónsson. The network helps show where Jóhann E. Guðjónsson may publish in the future.

Countries citing papers authored by Jóhann E. Guðjónsson

Since Specialization

Citations

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