David J. Hass

About

David J. Hass is a scholar working on Surgery, Gastroenterology and Genetics. According to data from OpenAlex, David J. Hass has authored 19 papers receiving a total of 605 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Surgery, 5 papers in Gastroenterology and 3 papers in Genetics. Recurrent topics in David J. Hass’s work include Gastrointestinal disorders and treatments (3 papers), Complementary and Alternative Medicine Studies (3 papers) and Gastrointestinal Bleeding Diagnosis and Treatment (3 papers). David J. Hass is often cited by papers focused on Gastrointestinal disorders and treatments (3 papers), Complementary and Alternative Medicine Studies (3 papers) and Gastrointestinal Bleeding Diagnosis and Treatment (3 papers). David J. Hass collaborates with scholars based in United States, Australia and France. David J. Hass's co-authors include James D. Lewis, Gary Lichtenstein, Faten Aberra, John L. Rombeau, Gary R. Lichtenstein, Benjamin Osborne, Lawrence J. Brandt, Patricia Kozuch, Cynthia A. Lien and Michael H. Lavyne and has published in prestigious journals such as Gastroenterology, Spine and The American Journal of Gastroenterology.

In The Last Decade

Co-authorship network of co-authors of David J. Hass

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

David J. Hass

18 papers receiving 562 citations

Fields of papers citing papers by David J. Hass

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by David J. Hass

Since Specialization

Citations

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