Johnny Wai Man Chan

30 papers and 936 indexed citations i.

About

Johnny Wai Man Chan is a scholar working on Pulmonary and Respiratory Medicine, Infectious Diseases and Epidemiology. According to data from OpenAlex, Johnny Wai Man Chan has authored 30 papers receiving a total of 936 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Pulmonary and Respiratory Medicine, 12 papers in Infectious Diseases and 7 papers in Epidemiology. Recurrent topics in Johnny Wai Man Chan’s work include Chronic Obstructive Pulmonary Disease (COPD) Research (6 papers), Respiratory Support and Mechanisms (4 papers) and COVID-19 Clinical Research Studies (4 papers). Johnny Wai Man Chan is often cited by papers focused on Chronic Obstructive Pulmonary Disease (COPD) Research (6 papers), Respiratory Support and Mechanisms (4 papers) and COVID-19 Clinical Research Studies (4 papers). Johnny Wai Man Chan collaborates with scholars based in Hong Kong, United Kingdom and United States. Johnny Wai Man Chan's co-authors include C K Ng, Thomas Mok, Man Po Lee, Wai‐Lun Law, Song‐Yun Chu, P C K Li, Y H Chan, Seung‐Hwan Lee, Msm Ip and Colin A. Graham and has published in prestigious journals such as American Journal of Respiratory and Critical Care Medicine, Clinical Infectious Diseases and CHEST Journal.

In The Last Decade

Co-authorship network of co-authors of Johnny Wai Man Chan i

Fields of papers citing papers by Johnny Wai Man Chan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Johnny Wai Man Chan. 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 Johnny Wai Man Chan. The network helps show where Johnny Wai Man Chan may publish in the future.

Countries citing papers authored by Johnny Wai Man Chan

Since Specialization
Citations

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