H Ostensen

25 papers and 717 indexed citations i.

About

H Ostensen is a scholar working on Surgery, Radiology, Nuclear Medicine and Imaging and Pulmonary and Respiratory Medicine. According to data from OpenAlex, H Ostensen has authored 25 papers receiving a total of 717 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Surgery, 6 papers in Radiology, Nuclear Medicine and Imaging and 5 papers in Pulmonary and Respiratory Medicine. Recurrent topics in H Ostensen’s work include Radiation Dose and Imaging (5 papers), Radiology practices and education (4 papers) and Helicobacter pylori-related gastroenterology studies (4 papers). H Ostensen is often cited by papers focused on Radiation Dose and Imaging (5 papers), Radiology practices and education (4 papers) and Helicobacter pylori-related gastroenterology studies (4 papers). H Ostensen collaborates with scholars based in Norway, Switzerland and Pakistan. H Ostensen's co-authors include Monika Østensen, Thomas Cherian, David Greenberg, Kim Mulholland, Ruhul Amin, Shabir A. Madhi, Stephen Obaro, Margaret de Campo, John B. Carlin and Katherine L. O’Brien and has published in prestigious journals such as Cancer, Vaccine and European Radiology.

In The Last Decade

Co-authorship network of co-authors of H Ostensen i

Fields of papers citing papers by H Ostensen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by H Ostensen

Since Specialization
Citations

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