Jónas Hallgrímsson

28 papers and 548 indexed citations i.

About

Jónas Hallgrímsson is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Jónas Hallgrímsson has authored 28 papers receiving a total of 548 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Pulmonary and Respiratory Medicine, 10 papers in Surgery and 5 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Jónas Hallgrímsson’s work include Gastric Cancer Management and Outcomes (4 papers), Genetic factors in colorectal cancer (4 papers) and Cardiac Valve Diseases and Treatments (4 papers). Jónas Hallgrímsson is often cited by papers focused on Gastric Cancer Management and Outcomes (4 papers), Genetic factors in colorectal cancer (4 papers) and Cardiac Valve Diseases and Treatments (4 papers). Jónas Hallgrímsson collaborates with scholars based in Iceland, United States and United Kingdom. Jónas Hallgrímsson's co-authors include Gunnar Guðmundsson, Ólafur Bjarnason, Sigmundur Gudbjarnason, William V. McDermott, Anthony P. Monaco, Guðríður H. Ólafsdóttir, Hrafn Tulinius, Árni Björnsson, Melvin E. Clouse and Lárus Jónasson and has published in prestigious journals such as New England Journal of Medicine, Brain and Annals of Surgery.

In The Last Decade

Co-authorship network of co-authors of Jónas Hallgrímsson i

Fields of papers citing papers by Jónas Hallgrímsson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Jónas Hallgrímsson

Since Specialization
Citations

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