Charles Sonday

441 total citations
2 papers, 8 citations indexed

About

Charles Sonday is a scholar working on Epidemiology, Surgery and Family Practice. According to data from OpenAlex, Charles Sonday has authored 2 papers receiving a total of 8 indexed citations (citations by other indexed papers that have themselves been cited), including 2 papers in Epidemiology, 1 paper in Surgery and 1 paper in Family Practice. Recurrent topics in Charles Sonday's work include Sepsis Diagnosis and Treatment (2 papers), Clinical Reasoning and Diagnostic Skills (1 paper) and Hemodynamic Monitoring and Therapy (1 paper). Charles Sonday is often cited by papers focused on Sepsis Diagnosis and Treatment (2 papers), Clinical Reasoning and Diagnostic Skills (1 paper) and Hemodynamic Monitoring and Therapy (1 paper). Charles Sonday collaborates with scholars based in United States. Charles Sonday's co-authors include Anna Pellegrino and has published in prestigious journals such as Journal of Surgical Research and The Nurse Practitioner.

In The Last Decade

Charles Sonday

1 paper receiving 7 citations

Peers

Charles Sonday
Walker Tordsen United States
Ramon Diaz Arrastia United States
S. Yus Spain
J. Fernandes Portugal
Sara Seegert United States
Peter Havalda United Kingdom
Ivis Gonzalez United States
Walker Tordsen United States
Charles Sonday
Citations per year, relative to Charles Sonday Charles Sonday (= 1×) peers Walker Tordsen

Countries citing papers authored by Charles Sonday

Since Specialization
Citations

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

Fields of papers citing papers by Charles Sonday

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Charles Sonday

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

All Works

2 of 2 papers shown
1.
Sonday, Charles, et al.. (2025). Validating the Epic Deterioration Index (DI) for First Episode Rapid Response Team Activation in Sepsis Patients. Journal of Surgical Research. 307. 176–183.
2.
Sonday, Charles, et al.. (2010). Rapid response teams. The Nurse Practitioner. 35(5). 40–46. 8 indexed citations

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