Lewis Ritchie

160 total papers · 6.3k total citations
82 papers, 2.4k citations indexed

About

Lewis Ritchie is a scholar working on Epidemiology, General Health Professions and Oncology. According to data from OpenAlex, Lewis Ritchie has authored 82 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Epidemiology, 19 papers in General Health Professions and 16 papers in Oncology. Recurrent topics in Lewis Ritchie’s work include Influenza Virus Research Studies (16 papers), Respiratory viral infections research (12 papers) and Primary Care and Health Outcomes (12 papers). Lewis Ritchie is often cited by papers focused on Influenza Virus Research Studies (16 papers), Respiratory viral infections research (12 papers) and Primary Care and Health Outcomes (12 papers). Lewis Ritchie collaborates with scholars based in United Kingdom, New Zealand and United States. Lewis Ritchie's co-authors include Neil Campbell, John Rawles, J. Thain, J Cassidy, Julian Little, Linda Sharp, Colin R Simpson, Chris Robertson, J. Squair and Aziz Sheikh and has published in prestigious journals such as Circulation, Nature Communications and Clinical Infectious Diseases.

Co-authorship network of co-authors of Lewis Ritchie

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

Lewis Ritchie

78 papers receiving 2.2k citations

Fields of papers citing papers by Lewis Ritchie

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Lewis Ritchie

Since Specialization
Citations

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