Martha Tjon-Fo-Sang

19 total papers · 743 total citations
14 papers, 526 citations indexed

About

Martha Tjon-Fo-Sang is a scholar working on Radiology, Nuclear Medicine and Imaging, Ophthalmology and Molecular Biology. According to data from OpenAlex, Martha Tjon-Fo-Sang has authored 14 papers receiving a total of 526 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Radiology, Nuclear Medicine and Imaging, 8 papers in Ophthalmology and 4 papers in Molecular Biology. Recurrent topics in Martha Tjon-Fo-Sang’s work include Glaucoma and retinal disorders (7 papers), Corneal surgery and disorders (5 papers) and Retinal Imaging and Analysis (4 papers). Martha Tjon-Fo-Sang is often cited by papers focused on Glaucoma and retinal disorders (7 papers), Corneal surgery and disorders (5 papers) and Retinal Imaging and Analysis (4 papers). Martha Tjon-Fo-Sang collaborates with scholars based in Netherlands, United States and United Kingdom. Martha Tjon-Fo-Sang's co-authors include Hans G. Lemij, J. de Vries, Houdijn W. Beekhuis, Paul Mulder, Thomas P. Colen, R. van Strik, Anneke Maat‐Kievit, Willem A. van den Bosch, J.R.M. Cruysberg and Caroline C. W. Klaver and has published in prestigious journals such as Ophthalmology, American Journal of Ophthalmology and Investigative Ophthalmology & Visual Science.

Co-authorship network of co-authors of Martha Tjon-Fo-Sang

This figure shows the co-authorship network connecting the top 25 collaborators of Martha Tjon-Fo-Sang. A scholar is included among the top collaborators of Martha Tjon-Fo-Sang based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Martha Tjon-Fo-Sang. Martha Tjon-Fo-Sang is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Martha Tjon-Fo-Sang

13 papers receiving 487 citations

Fields of papers citing papers by Martha Tjon-Fo-Sang

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Martha Tjon-Fo-Sang. 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 Martha Tjon-Fo-Sang. The network helps show where Martha Tjon-Fo-Sang may publish in the future.

Countries citing papers authored by Martha Tjon-Fo-Sang

Since Specialization
Citations

This map shows the geographic impact of Martha Tjon-Fo-Sang'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 Martha Tjon-Fo-Sang with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Martha Tjon-Fo-Sang 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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2026