Shemuel Nissan

92 papers and 911 indexed citations i.

About

Shemuel Nissan is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Gastroenterology. According to data from OpenAlex, Shemuel Nissan has authored 92 papers receiving a total of 911 indexed citations (citations by other indexed papers that have themselves been cited), including 68 papers in Surgery, 15 papers in Pulmonary and Respiratory Medicine and 14 papers in Gastroenterology. Recurrent topics in Shemuel Nissan’s work include Esophageal and GI Pathology (17 papers), Congenital gastrointestinal and neural anomalies (14 papers) and Gastrointestinal disorders and treatments (11 papers). Shemuel Nissan is often cited by papers focused on Esophageal and GI Pathology (17 papers), Congenital gastrointestinal and neural anomalies (14 papers) and Gastrointestinal disorders and treatments (11 papers). Shemuel Nissan collaborates with scholars based in Israel, United States and Ghana. Shemuel Nissan's co-authors include O Lernau, J.A. Bar‐Maor, O Zamir, Raphael Udassin, Dan Seror, Amir Szold, Moshe Carmon, Elad Feigin, Tanir M. Allweis and Herbert R. Freund and has published in prestigious journals such as New England Journal of Medicine, Cancer and Annals of Surgery.

In The Last Decade

Co-authorship network of co-authors of Shemuel Nissan i

Fields of papers citing papers by Shemuel Nissan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Shemuel Nissan

Since Specialization
Citations

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