R. van Leeuwen

679 total citations
9 papers, 481 citations indexed

About

R. van Leeuwen is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Epidemiology. According to data from OpenAlex, R. van Leeuwen has authored 9 papers receiving a total of 481 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Ophthalmology, 5 papers in Radiology, Nuclear Medicine and Imaging and 2 papers in Epidemiology. Recurrent topics in R. van Leeuwen's work include Retinal Diseases and Treatments (6 papers), Retinal Imaging and Analysis (5 papers) and Retinal and Optic Conditions (3 papers). R. van Leeuwen is often cited by papers focused on Retinal Diseases and Treatments (6 papers), Retinal Imaging and Analysis (5 papers) and Retinal and Optic Conditions (3 papers). R. van Leeuwen collaborates with scholars based in Netherlands and Switzerland. R. van Leeuwen's co-authors include Caroline C. W. Klaver, Albert Hofman, Johannes R. Vingerling, Paulus T.V.M. de Jong, Theo Stijnen, Jacqueline J.M. Assink, Roger C. W. Wolfs, P T de Jong, J. R. Vingerling and Albert Hofman and has published in prestigious journals such as American Journal of Ophthalmology, Investigative Ophthalmology & Visual Science and Injury.

In The Last Decade

R. van Leeuwen

9 papers receiving 467 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
R. van Leeuwen Netherlands	5	431	340	92	37	36	9	481
Tina Ristau Germany	12	363 0.8×	257 0.8×	75 0.8×	12 0.3×	14 0.4×	19	415
Jing Hou China	11	354 0.8×	260 0.8×	44 0.5×	21 0.6×	9 0.3×	20	383
María R. Sanabria Spain	12	392 0.9×	254 0.7×	85 0.9×	25 0.7×	5 0.1×	33	438
Haraldur Sigurðsson Iceland	9	235 0.5×	123 0.4×	63 0.7×	33 0.9×	25 0.7×	13	303
Katja Hatz Switzerland	12	563 1.3×	428 1.3×	76 0.8×	32 0.9×	6 0.2×	40	617
Martha Dietzel Germany	13	395 0.9×	263 0.8×	74 0.8×	9 0.2×	64 1.8×	23	431
Srini Goverdhan United Kingdom	10	360 0.8×	260 0.8×	89 1.0×	29 0.8×	3 0.1×	20	424
Emmerson Badaró Brazil	12	346 0.8×	286 0.8×	77 0.8×	10 0.3×	9 0.3×	37	399
Ying-Bo Shui United States	10	188 0.4×	178 0.5×	115 1.3×	19 0.5×	5 0.1×	10	321

Countries citing papers authored by R. van Leeuwen

Since Specialization

Citations

This map shows the geographic impact of R. van Leeuwen'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 R. van Leeuwen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. van Leeuwen more than expected).

Fields of papers citing papers by R. van Leeuwen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. van Leeuwen. 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 R. van Leeuwen. The network helps show where R. van Leeuwen may publish in the future.

Co-authorship network of co-authors of R. van Leeuwen

This figure shows the co-authorship network connecting the top 25 collaborators of R. van Leeuwen. A scholar is included among the top collaborators of R. van Leeuwen 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 R. van Leeuwen. R. van Leeuwen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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9 of 9 papers shown

Graafland, Maurits, Bryan J. M. van de Wall, R. van Leeuwen, et al.. (2022). Long-term follow-up of patients with displaced scapular fractures managed surgically and non-operatively. Injury. 53(6). 2087–2094. 2 indexed citations

Leeuwen, R. van, J. R. Vingerling, J. C. M. Witteman, et al.. (2006). Dietary intake of antioxidants and risk of age-related macular degeneration. American Journal of Ophthalmology. 141(4). 790–791. 17 indexed citations

Jong, Paulus T.V.M. de, R. van Leeuwen, Caroline C. W. Klaver, et al.. (2004). Dietary Antioxidant Intake Reduces Risk of AMD. The Rotterdam Study.. 45(13). 2243–2243. 1 indexed citations

Leeuwen, R. van, et al.. (2003). Cholesterol lowering drugs and risk of age related maculopathy: prospective cohort study with cumulative exposure measurement. BMJ. 326(7383). 255–256. 55 indexed citations

Leeuwen, R. van, M. Kamran Ikram, J. R. Vingerling, et al.. (2003). Blood pressure, atherosclerosis, and the incidence of age-related maculopathy: the Rotterdam study. American Journal of Ophthalmology. 137(1). 217–217. 8 indexed citations

Leeuwen, R. van, Caroline C. W. Klaver, Johannes R. Vingerling, Albert Hofman, & Paulus T.V.M. de Jong. (2003). REVIEW: Epidemiology of age-related maculopathy: a review. European Journal of Epidemiology. 18(9). 845–854. 149 indexed citations

Leeuwen, R. van, et al.. (2002). Risk and Prognosis of Age-Related Maculopathy: 7-Years Follow-up in the Rotterdam Study. Investigative Ophthalmology & Visual Science. 43(13). 3964–3964. 2 indexed citations

Klaver, Caroline C. W., Jacqueline J.M. Assink, R. van Leeuwen, et al.. (2001). Incidence and progression rates of age-related maculopathy: the Rotterdam Study.. PubMed. 42(10). 2237–41. 246 indexed citations

Koot, M., R. van Leeuwen, R. E. Y. de Goede, et al.. (1997). Conversion rate towards a syncytium inducing (SI) phenotype during different stages of HIV infection and prognostic value of SI phenotype for survival after aids diagnoses. Immunology Letters. 56. 125–126. 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.

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