Janina Hahn

42 papers and 231 indexed citations i.

About

Janina Hahn is a scholar working on Genetics, Rheumatology and Surgery. According to data from OpenAlex, Janina Hahn has authored 42 papers receiving a total of 231 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Genetics, 16 papers in Rheumatology and 9 papers in Surgery. Recurrent topics in Janina Hahn’s work include Coagulation, Bradykinin, Polyphosphates, and Angioedema (24 papers), Urticaria and Related Conditions (15 papers) and Vitamin K Research Studies (8 papers). Janina Hahn is often cited by papers focused on Coagulation, Bradykinin, Polyphosphates, and Angioedema (24 papers), Urticaria and Related Conditions (15 papers) and Vitamin K Research Studies (8 papers). Janina Hahn collaborates with scholars based in Germany, Austria and Pakistan. Janina Hahn's co-authors include Jens Greve, Thomas K. Hoffmann, Benjamin Mayer, Murat Baş, Patrick J. Schuler, Wojciech Warchoł, Roland Martinꝉ, D. Breitig, Andreas Ziegler and Daniel Friedrich and has published in prestigious journals such as Neuroscience, The Laryngoscope and Biomedicine & Pharmacotherapy.

In The Last Decade

Co-authorship network of co-authors of Janina Hahn

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

Fields of papers citing papers by Janina Hahn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Janina Hahn

Since Specialization
Citations

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