Johnson Ngan

About

Johnson Ngan is a scholar working on Immunology, Surgery and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Johnson Ngan has authored 7 papers receiving a total of 327 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Immunology, 2 papers in Surgery and 2 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Johnson Ngan’s work include T-cell and B-cell Immunology (2 papers), Anesthesia and Sedative Agents (1 paper) and Xenotransplantation and immune response (1 paper). Johnson Ngan is often cited by papers focused on T-cell and B-cell Immunology (2 papers), Anesthesia and Sedative Agents (1 paper) and Xenotransplantation and immune response (1 paper). Johnson Ngan collaborates with scholars based in Canada. Johnson Ngan's co-authors include Leon S. Kind, K. R. Rozee, Dolores M. McKeen, J. Adam Law, Gregory M. T. Hare, Michael J. Peck, Kirk MacQuarrie, Ronald B. George, Orlando Hung and Spencer H. S. Lee and has published in prestigious journals such as The Journal of Immunology, Anaesthesia and International Archives of Allergy and Immunology.

In The Last Decade

Co-authorship network of co-authors of Johnson Ngan i

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Fields of papers citing papers by Johnson Ngan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Johnson Ngan

Since Specialization

Citations

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