Nina Lewis

22 papers and 748 indexed citations i.

About

Nina Lewis is a scholar working on Gastroenterology, Epidemiology and Surgery. According to data from OpenAlex, Nina Lewis has authored 22 papers receiving a total of 748 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Gastroenterology, 11 papers in Epidemiology and 6 papers in Surgery. Recurrent topics in Nina Lewis’s work include Celiac Disease Research and Management (11 papers), Microscopic Colitis (10 papers) and Eosinophilic Esophagitis (3 papers). Nina Lewis is often cited by papers focused on Celiac Disease Research and Management (11 papers), Microscopic Colitis (10 papers) and Eosinophilic Esophagitis (3 papers). Nina Lewis collaborates with scholars based in United Kingdom, South Africa and United States. Nina Lewis's co-authors include B B Scott, David S. Sanders, Richard F. Logan, Joe West, Richard Hubbard, Alan Kelsall, Marios Hadjivassiliou, Imran Aziz, Tariq Ahmad and Daniele Biasci and has published in prestigious journals such as Gut, British Journal of Cancer and BMJ.

In The Last Decade

Co-authorship network of co-authors of Nina Lewis i

Fields of papers citing papers by Nina Lewis

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Nina Lewis

Since Specialization
Citations

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