Christopher K. Johnson

41 papers and 416 indexed citations i.

About

Christopher K. Johnson is a scholar working on Cardiology and Cardiovascular Medicine, Transplantation and Surgery. According to data from OpenAlex, Christopher K. Johnson has authored 41 papers receiving a total of 416 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Cardiology and Cardiovascular Medicine, 8 papers in Transplantation and 7 papers in Surgery. Recurrent topics in Christopher K. Johnson’s work include Renal Transplantation Outcomes and Treatments (8 papers), Cardiac Valve Diseases and Treatments (6 papers) and Cardiac, Anesthesia and Surgical Outcomes (4 papers). Christopher K. Johnson is often cited by papers focused on Renal Transplantation Outcomes and Treatments (8 papers), Cardiac Valve Diseases and Treatments (6 papers) and Cardiac, Anesthesia and Surgical Outcomes (4 papers). Christopher K. Johnson collaborates with scholars based in United States, Italy and United Kingdom. Christopher K. Johnson's co-authors include Richard E. Shaw, Juan B. Grau, Alex Zapolanski, Mariano E. Brizzio, Giovanni Ferrari, Parvez Ahmed, Nicolae Leca, Spencer E. Harpe, Michael B. Edmond and Conan MacDougall and has published in prestigious journals such as PLoS ONE, Emerging infectious diseases and Journal of Environmental Management.

In The Last Decade

Co-authorship network of co-authors of Christopher K. Johnson i

Fields of papers citing papers by Christopher K. Johnson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Christopher K. Johnson. 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 Christopher K. Johnson. The network helps show where Christopher K. Johnson may publish in the future.

Countries citing papers authored by Christopher K. Johnson

Since Specialization
Citations

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