Sif Hansdóttir

35 total papers · 1.9k total citations
14 papers, 1.2k citations indexed

About

Sif Hansdóttir is a scholar working on Pulmonary and Respiratory Medicine, Infectious Diseases and Pathology and Forensic Medicine. According to data from OpenAlex, Sif Hansdóttir has authored 14 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Pulmonary and Respiratory Medicine, 3 papers in Infectious Diseases and 3 papers in Pathology and Forensic Medicine. Recurrent topics in Sif Hansdóttir’s work include Long-Term Effects of COVID-19 (3 papers), COVID-19 Clinical Research Studies (3 papers) and Vitamin D Research Studies (3 papers). Sif Hansdóttir is often cited by papers focused on Long-Term Effects of COVID-19 (3 papers), COVID-19 Clinical Research Studies (3 papers) and Vitamin D Research Studies (3 papers). Sif Hansdóttir collaborates with scholars based in United States, Iceland and Italy. Sif Hansdóttir's co-authors include Martha M. Monick, Nina Lovan, Gary W. Hunninghake, Dwight C. Look, Alicia K. Gerke, Linda S. Powers, Michael S. Zhang, Katherine S. Walters, Punam K. Saha and Krishna Iyer and has published in prestigious journals such as The Journal of Immunology, American Journal of Respiratory and Critical Care Medicine and CHEST Journal.

Co-authorship network of co-authors of Sif Hansdóttir

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

Sif Hansdóttir

11 papers receiving 1.2k citations

Fields of papers citing papers by Sif Hansdóttir

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Sif Hansdóttir

Since Specialization
Citations

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