Per Nafstad

159 papers and 7.5k indexed citations
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About

Per Nafstad is a scholar working on Physiology, Pulmonary and Respiratory Medicine and Health, Toxicology and Mutagenesis. According to data from OpenAlex, Per Nafstad has authored 159 papers receiving a total of 7.5k indexed citations (citations by other indexed papers that have themselves been cited), including 43 papers in Physiology, 41 papers in Pulmonary and Respiratory Medicine and 31 papers in Health, Toxicology and Mutagenesis. Recurrent topics in Per Nafstad’s work include Asthma and respiratory diseases (33 papers), Air Quality and Health Impacts (27 papers) and Pediatric health and respiratory diseases (23 papers). Per Nafstad is often cited by papers focused on Asthma and respiratory diseases (33 papers), Air Quality and Health Impacts (27 papers) and Pediatric health and respiratory diseases (23 papers). Per Nafstad collaborates with scholars based in Norway, United States and United Kingdom. Per Nafstad's co-authors include Jouni J. K. Jaakkola, Wenche Nystad, Per Magnus, Grete Botten, Siri E. Håberg, Stephanie J. London, Christian Madsen, Bente Oftedal, Leif Øie and Per E. Schwarze and has published in prestigious journals such as New England Journal of Medicine, PLoS ONE and American Journal of Clinical Nutrition.

In The Last Decade

Co-authorship network of co-authors of Per Nafstad

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

Per Nafstad

159 papers receiving 6.9k citations

Fields of papers citing papers by Per Nafstad

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Per Nafstad

Since Specialization
Citations

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