S. Keijser

10 papers and 283 indexed citations i.

About

S. Keijser is a scholar working on Ophthalmology, Epidemiology and Oncology. According to data from OpenAlex, S. Keijser has authored 10 papers receiving a total of 283 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Ophthalmology, 4 papers in Epidemiology and 3 papers in Oncology. Recurrent topics in S. Keijser’s work include Ocular Oncology and Treatments (5 papers), Ocular Surface and Contact Lens (2 papers) and Corneal Surgery and Treatments (2 papers). S. Keijser is often cited by papers focused on Ocular Oncology and Treatments (5 papers), Ocular Surface and Contact Lens (2 papers) and Corneal Surgery and Treatments (2 papers). S. Keijser collaborates with scholars based in The Netherlands. S. Keijser's co-authors include R. J. W. De Keizer, D. de Wolff–Rouendaal, Guy S. Missotten, Martine J. Jager, Allegonda Van der Lelij, Jaap A. van Best, Johannes M.G. Bonfrèr, MJ JAGER, Maud Veselic‐Charvat and Fina Kurreeman and has published in prestigious journals such as Investigative Ophthalmology & Visual Science, British Journal of Ophthalmology and Experimental Eye Research.

In The Last Decade

Co-authorship network of co-authors of S. Keijser i

Fields of papers citing papers by S. Keijser

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by S. Keijser

Since Specialization
Citations

This map shows the geographic impact of S. Keijser'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 S. Keijser with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S. Keijser 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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2025