O Keyriläinen

36 papers and 1.5k indexed citations i.

About

O Keyriläinen is a scholar working on Surgery, Gastroenterology and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, O Keyriläinen has authored 36 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Surgery, 12 papers in Gastroenterology and 8 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in O Keyriläinen’s work include Helicobacter pylori-related gastroenterology studies (9 papers), Celiac Disease Research and Management (6 papers) and Gastroesophageal reflux and treatments (6 papers). O Keyriläinen is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (9 papers), Celiac Disease Research and Management (6 papers) and Gastroesophageal reflux and treatments (6 papers). O Keyriläinen collaborates with scholars based in Finland, Sweden and Norway. O Keyriläinen's co-authors include Pekka Collin, Amos Pasternack, Timo Reunala, Markku Mäki, ­Eero Pukkala, Pékka Laippala, Markku Luostarinen, J Isolauri, O. Hällström and M. Viljakka and has published in prestigious journals such as Neurology, Annals of Surgery and Gut.

In The Last Decade

Co-authorship network of co-authors of O Keyriläinen i

Fields of papers citing papers by O Keyriläinen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by O Keyriläinen

Since Specialization
Citations

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