David A. Leiman

55 papers and 522 indexed citations
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About

David A. Leiman is a scholar working on Surgery, Gastroenterology and Speech and Hearing. According to data from OpenAlex, David A. Leiman has authored 55 papers receiving a total of 522 indexed citations (citations by other indexed papers that have themselves been cited), including 43 papers in Surgery, 20 papers in Gastroenterology and 12 papers in Speech and Hearing. Recurrent topics in David A. Leiman’s work include Eosinophilic Esophagitis (20 papers), Gastroesophageal reflux and treatments (18 papers) and Esophageal and GI Pathology (15 papers). David A. Leiman is often cited by papers focused on Eosinophilic Esophagitis (20 papers), Gastroesophageal reflux and treatments (18 papers) and Esophageal and GI Pathology (15 papers). David A. Leiman collaborates with scholars based in United States, Canada and France. David A. Leiman's co-authors include David C. Metz, Gary W. Falk, Brian P. Riff, Jeffery D. Lewis, Sherry Morgan, Craig A. Umscheid, Benjamin French, Shaun Treweek, Alex S. F. Doney and Gregory D. Ayers and has published in prestigious journals such as Gastroenterology, PLoS ONE and The American Journal of Gastroenterology.

In The Last Decade

Co-authorship network of co-authors of David A. Leiman

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

Fields of papers citing papers by David A. Leiman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by David A. Leiman. 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 David A. Leiman. The network helps show where David A. Leiman may publish in the future.

Countries citing papers authored by David A. Leiman

Since Specialization
Citations

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