Nigel Armstrong

77 papers and 2.6k indexed citations i.

About

Nigel Armstrong is a scholar working on Pulmonary and Respiratory Medicine, Oncology and Surgery. According to data from OpenAlex, Nigel Armstrong has authored 77 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Pulmonary and Respiratory Medicine, 15 papers in Oncology and 11 papers in Surgery. Recurrent topics in Nigel Armstrong’s work include Health Systems, Economic Evaluations, Quality of Life (10 papers), Cardiac Imaging and Diagnostics (7 papers) and Acute Myocardial Infarction Research (6 papers). Nigel Armstrong is often cited by papers focused on Health Systems, Economic Evaluations, Quality of Life (10 papers), Cardiac Imaging and Diagnostics (7 papers) and Acute Myocardial Infarction Research (6 papers). Nigel Armstrong collaborates with scholars based in United Kingdom, The Netherlands and United States. Nigel Armstrong's co-authors include Jos Kleijnen, Marie Westwood, Steve Ryder, Regina Leadley, Johan L. Severens, Janine Ross, Kate Misso, Penny Whiting, Maiwenn Al and Manuela Joore and has published in prestigious journals such as Radiology, Annals of Oncology and Clinical Chemistry.

In The Last Decade

Co-authorship network of co-authors of Nigel Armstrong i

Fields of papers citing papers by Nigel Armstrong

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Nigel Armstrong

Since Specialization
Citations

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