Leo M. Zimmerman

13 papers and 201 indexed citations i.

About

Leo M. Zimmerman is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Epidemiology. According to data from OpenAlex, Leo M. Zimmerman has authored 13 papers receiving a total of 201 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Surgery, 2 papers in Cardiology and Cardiovascular Medicine and 1 paper in Epidemiology. Recurrent topics in Leo M. Zimmerman’s work include Hernia repair and management (4 papers), Cardiac, Anesthesia and Surgical Outcomes (2 papers) and Diverticular Disease and Complications (1 paper). Leo M. Zimmerman is often cited by papers focused on Hernia repair and management (4 papers), Cardiac, Anesthesia and Surgical Outcomes (2 papers) and Diverticular Disease and Complications (1 paper). Leo M. Zimmerman collaborates with scholars based in United States and United Kingdom. Leo M. Zimmerman's co-authors include Ilza Veith, Harold Laufman, Philippe Shubik, A. C. Ritchie, Renato Baserga and Simon Rodbard and has published in prestigious journals such as JAMA, Annals of Internal Medicine and The Journal of Clinical Endocrinology & Metabolism.

In The Last Decade

Co-authorship network of co-authors of Leo M. Zimmerman i

Fields of papers citing papers by Leo M. Zimmerman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Leo M. Zimmerman. 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 Leo M. Zimmerman. The network helps show where Leo M. Zimmerman may publish in the future.

Countries citing papers authored by Leo M. Zimmerman

Since Specialization
Citations

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