Annika Karch

29 papers and 765 indexed citations i.

About

Annika Karch is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Oncology. According to data from OpenAlex, Annika Karch has authored 29 papers receiving a total of 765 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Pulmonary and Respiratory Medicine, 9 papers in Surgery and 5 papers in Oncology. Recurrent topics in Annika Karch’s work include Chronic Obstructive Pulmonary Disease (COPD) Research (8 papers), Renal Transplantation Outcomes and Treatments (4 papers) and Vascular Tumors and Angiosarcomas (3 papers). Annika Karch is often cited by papers focused on Chronic Obstructive Pulmonary Disease (COPD) Research (8 papers), Renal Transplantation Outcomes and Treatments (4 papers) and Vascular Tumors and Angiosarcomas (3 papers). Annika Karch collaborates with scholars based in Germany, The Netherlands and United States. Annika Karch's co-authors include Armin Koch, Claus Vogelmeier, Rolf Holle, Rudolf A. Jörres, Reiner Leidl, Stefan Karrasch, Holger Schulz, Margarethe Wacker, Viktor Grünwald and Joachim Heinrich and has published in prestigious journals such as Journal of Clinical Oncology, PLoS ONE and American Journal of Respiratory and Critical Care Medicine.

In The Last Decade

Co-authorship network of co-authors of Annika Karch i

Fields of papers citing papers by Annika Karch

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Annika Karch

Since Specialization
Citations

This map shows the geographic impact of Annika Karch'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 Annika Karch with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Annika Karch 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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2025