Einar Heldal

105 total papers · 2.0k total citations
70 papers, 1.3k citations indexed

About

Einar Heldal is a scholar working on Infectious Diseases, Epidemiology and Surgery. According to data from OpenAlex, Einar Heldal has authored 70 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 62 papers in Infectious Diseases, 38 papers in Epidemiology and 22 papers in Surgery. Recurrent topics in Einar Heldal’s work include Tuberculosis Research and Epidemiology (62 papers), Pneumonia and Respiratory Infections (17 papers) and Pneumocystis jirovecii pneumonia detection and treatment (17 papers). Einar Heldal is often cited by papers focused on Tuberculosis Research and Epidemiology (62 papers), Pneumonia and Respiratory Infections (17 papers) and Pneumocystis jirovecii pneumonia detection and treatment (17 papers). Einar Heldal collaborates with scholars based in Norway, France and United States. Einar Heldal's co-authors include Ulf R. Dahle, Dominique A. Caugant, Gunnar Bjune, Brita Askeland Winje, Per Sandven, Tore W. Steen, Randi Selmer, Aage Tverdal, Ibrahim Abubakar and Laura C. Rodrigues and has published in prestigious journals such as The Lancet, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

Co-authorship network of co-authors of Einar Heldal

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

Einar Heldal

62 papers receiving 1.2k citations

Fields of papers citing papers by Einar Heldal

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Einar Heldal

Since Specialization
Citations

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