This map shows the geographic impact of Hans G. Lemij'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 Hans G. Lemij with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hans G. Lemij more than expected).
This network shows the impact of papers produced by Hans G. Lemij. 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 Hans G. Lemij. The network helps show where Hans G. Lemij may publish in the future.
Co-authorship network of co-authors of Hans G. Lemij
This figure shows the co-authorship network connecting the top 25 collaborators of Hans G. Lemij.
A scholar is included among the top collaborators of Hans G. Lemij 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 Hans G. Lemij. Hans G. Lemij is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Stalmans, Ingeborg, Hans G. Lemij, Jonathan Clarke, & Christophe Baudouin. (2020). Signs and Symptoms of Ocular Surface Disease: The Reasons for Patient Dissatisfaction with Glaucoma Treatments. SHILAP Revista de lepidopterología.1 indexed citations
5.
Vermeer, Koenraad A., et al.. (2019). Contrast-to-noise ratios to evaluate the detection of progression in eyes with diffuse and local glaucomatous damage. Investigative Ophthalmology & Visual Science. 60(9). 6154–6154.1 indexed citations
6.
Bonnemaijer, Pieter W. M., Adriana I. Iglesias, Heiko Philippin, et al.. (2018). Genome-wide association study of primary open-angle glaucoma in continental and admixed African populations.. Investigative Ophthalmology & Visual Science. 59(9). 5136–5136.
Reus, Nicolaas J. & Hans G. Lemij. (2008). Characteristics of Misclassified Discs in the European Optic Disc Assessment Trial (EODAT). Investigative Ophthalmology & Visual Science. 49(13). 3627–3627.2 indexed citations
16.
Lemij, Hans G., Leonieke M. E. van Koolwijk, Caroline C. W. Klaver, et al.. (2006). Heritability and Determinants of Intraocular Pressure in an Isolated Population in the Netherlands. Investigative Ophthalmology & Visual Science. 47(13). 190–190.1 indexed citations
17.
Lemij, Hans G. & Nicolaas J. Reus. (2003). Relationship Between Visual Function and Retinal Nerve Fiber Layer Thickness. Investigative Ophthalmology & Visual Science. 44(13). 978–978.1 indexed citations
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.