Joan S.K. Ng

About

Joan S.K. Ng is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Oncology. According to data from OpenAlex, Joan S.K. Ng has authored 20 papers receiving a total of 666 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Ophthalmology, 6 papers in Radiology, Nuclear Medicine and Imaging and 4 papers in Oncology. Recurrent topics in Joan S.K. Ng’s work include Glaucoma and retinal disorders (5 papers), Intraocular Surgery and Lenses (4 papers) and Ocular Surface and Contact Lens (3 papers). Joan S.K. Ng is often cited by papers focused on Glaucoma and retinal disorders (5 papers), Intraocular Surgery and Lenses (4 papers) and Ocular Surface and Contact Lens (3 papers). Joan S.K. Ng collaborates with scholars based in Hong Kong, India and United States. Joan S.K. Ng's co-authors include Dorothy S.P. Fan, Dennis S.C. Lam, Alvin KH Kwok, Dennis SC Lam, Mark O.M. Tso, Srinivas K. Rao, Sek‐Jin Chew, Alvin L. Young, Dennis S.C. Lam and Chi Pui Pang and has published in prestigious journals such as Journal of Clinical Oncology, Ophthalmology and American Journal of Ophthalmology.

In The Last Decade

Co-authorship network of co-authors of Joan S.K. Ng i

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Fields of papers citing papers by Joan S.K. Ng

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Joan S.K. Ng. 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 Joan S.K. Ng. The network helps show where Joan S.K. Ng may publish in the future.

Countries citing papers authored by Joan S.K. Ng

Since Specialization

Citations

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