Christopher Ma

269 papers and 4.4k indexed citations i.

About

Christopher Ma is a scholar working on Genetics, Epidemiology and Surgery. According to data from OpenAlex, Christopher Ma has authored 269 papers receiving a total of 4.4k indexed citations (citations by other indexed papers that have themselves been cited), including 181 papers in Genetics, 145 papers in Epidemiology and 86 papers in Surgery. Recurrent topics in Christopher Ma’s work include Inflammatory Bowel Disease (180 papers), Microscopic Colitis (124 papers) and Eosinophilic Esophagitis (43 papers). Christopher Ma is often cited by papers focused on Inflammatory Bowel Disease (180 papers), Microscopic Colitis (124 papers) and Eosinophilic Esophagitis (43 papers). Christopher Ma collaborates with scholars based in Canada, United States and Italy. Christopher Ma's co-authors include Brian G. Feagan, Remo Panaccione, Vipul Jairath, Vipul Jairath, Siddharth Singh, Zhong Lin Wang, William J. Sandborn, Claire E. Parker, Daniel Moore and Gilaad G. Kaplan and has published in prestigious journals such as New England Journal of Medicine, Journal of the American Chemical Society and Journal of the American Statistical Association.

In The Last Decade

Co-authorship network of co-authors of Christopher Ma i

Fields of papers citing papers by Christopher Ma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Christopher Ma

Since Specialization
Citations

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