Johannes Lämmer

304 papers and 13.7k indexed citations i.

About

Johannes Lämmer is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Epidemiology. According to data from OpenAlex, Johannes Lämmer has authored 304 papers receiving a total of 13.7k indexed citations (citations by other indexed papers that have themselves been cited), including 227 papers in Pulmonary and Respiratory Medicine, 167 papers in Surgery and 46 papers in Epidemiology. Recurrent topics in Johannes Lämmer’s work include Aortic aneurysm repair treatments (99 papers), Peripheral Artery Disease Management (77 papers) and Aortic Disease and Treatment Approaches (75 papers). Johannes Lämmer is often cited by papers focused on Aortic aneurysm repair treatments (99 papers), Peripheral Artery Disease Management (77 papers) and Aortic Disease and Treatment Approaches (75 papers). Johannes Lämmer collaborates with scholars based in Austria, Germany and United States. Johannes Lämmer's co-authors include Manfred Cejna, Maria Schoder, Siegfried Thurnher, Christian Loewe, Erich Minar, Dierk Scheinert, Martin Schillinger, G. Kretschmer, Martin Czerny and Schila Sabeti and has published in prestigious journals such as New England Journal of Medicine, The Lancet and Circulation.

In The Last Decade

Co-authorship network of co-authors of Johannes Lämmer i

Fields of papers citing papers by Johannes Lämmer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Johannes Lämmer

Since Specialization
Citations

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