Catherine Ley

49 papers and 3.1k indexed citations i.

About

Catherine Ley is a scholar working on Surgery, Infectious Diseases and Molecular Biology. According to data from OpenAlex, Catherine Ley has authored 49 papers receiving a total of 3.1k indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Surgery, 14 papers in Infectious Diseases and 7 papers in Molecular Biology. Recurrent topics in Catherine Ley’s work include Helicobacter pylori-related gastroenterology studies (8 papers), Cardiac, Anesthesia and Surgical Outcomes (7 papers) and Gut microbiota and health (6 papers). Catherine Ley is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (8 papers), Cardiac, Anesthesia and Surgical Outcomes (7 papers) and Gut microbiota and health (6 papers). Catherine Ley collaborates with scholars based in United States, Mexico and Zimbabwe. Catherine Ley's co-authors include Julie Parsonnet, Ahvie Herskowitz, Dennis T. Mangano, Gary W. Roach, Mark F. Newman, Marc S. Kanchuger, Nancy A. Nussmeier, Christina Mora Mangano, Richard L. Wolman and Katherine E. Marschall and has published in prestigious journals such as New England Journal of Medicine, JAMA and Gastroenterology.

In The Last Decade

Co-authorship network of co-authors of Catherine Ley i

Fields of papers citing papers by Catherine Ley

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Catherine Ley

Since Specialization
Citations

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