Torkel Snellingen

983 total citations
30 papers, 723 citations indexed

About

Torkel Snellingen is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Molecular Biology. According to data from OpenAlex, Torkel Snellingen has authored 30 papers receiving a total of 723 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Ophthalmology, 14 papers in Radiology, Nuclear Medicine and Imaging and 9 papers in Molecular Biology. Recurrent topics in Torkel Snellingen's work include Retinal Diseases and Treatments (18 papers), Retinal Imaging and Analysis (11 papers) and Glaucoma and retinal disorders (9 papers). Torkel Snellingen is often cited by papers focused on Retinal Diseases and Treatments (18 papers), Retinal Imaging and Analysis (11 papers) and Glaucoma and retinal disorders (9 papers). Torkel Snellingen collaborates with scholars based in China, Thailand and Norway. Torkel Snellingen's co-authors include Ningpu Liu, Thulasiraj Ravilla, Xipu Liu, Apiradee Lim, Allen Foster, Ningli Wang, Jennifer Evans, Richard Wormald, Yasmin Riaz and Ram Prasad Pokhrel and has published in prestigious journals such as SHILAP Revista de lepidopterología, Cochrane Database of Systematic Reviews and Ophthalmology.

In The Last Decade

Torkel Snellingen

30 papers receiving 682 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Torkel Snellingen China 17 542 328 172 125 50 30 723
Ferdinand Wit Netherlands 7 410 0.8× 280 0.9× 83 0.5× 143 1.1× 15 0.3× 11 640
Athena W.P. Foong United States 8 450 0.8× 353 1.1× 167 1.0× 62 0.5× 49 1.0× 8 654
Mark Greve Canada 17 673 1.2× 593 1.8× 67 0.4× 70 0.6× 54 1.1× 57 834
Suganeswari Ganesan India 14 422 0.8× 300 0.9× 95 0.6× 109 0.9× 18 0.4× 33 584
Z Roth United States 11 286 0.5× 212 0.6× 82 0.5× 75 0.6× 19 0.4× 31 490
Kai Fang China 13 120 0.2× 94 0.3× 113 0.7× 113 0.9× 30 0.6× 37 458
Venediktos Kapetanakis United Kingdom 9 545 1.0× 386 1.2× 49 0.3× 102 0.8× 64 1.3× 20 705
Stefanie Eising Denmark 12 74 0.1× 61 0.2× 48 0.3× 63 0.5× 47 0.9× 20 580
Alexandros Sagkriotis Switzerland 13 326 0.6× 278 0.8× 53 0.3× 93 0.7× 30 0.6× 37 660
Myles Spar United States 5 245 0.5× 32 0.1× 40 0.2× 109 0.9× 31 0.6× 8 451

Countries citing papers authored by Torkel Snellingen

Since Specialization
Citations

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

Fields of papers citing papers by Torkel Snellingen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Torkel Snellingen

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

All Works

20 of 20 papers shown
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Li, Yunyun, et al.. (2018). The Beijing Desheng Diabetic Eye Study: rationale, design, methodology and baseline data. International Journal of Ophthalmology. 11(1). 108–116. 5 indexed citations
4.
Li, Qian, et al.. (2017). Predictors for attending annual eye screening for diabetic retinopathy amongst patients with diabetes in an urban community of Beijing. International Journal of Ophthalmology. 10(7). 1144–1149. 6 indexed citations
5.
Yang, Xiufen, Yu Deng, Hong Gu, et al.. (2016). Relationship of retinal vascular calibre and diabetic retinopathy in Chinese patients with type 2 diabetes mellitus: the Desheng Diabetic Eye Study. British Journal of Ophthalmology. 100(10). 1359–1365. 16 indexed citations
6.
Yang, Xiufen, et al.. (2016). The diurnal variation pattern of choroidal thickness in macular region of young healthy female individuals using spectral domain optical coherence tomography. International Journal of Ophthalmology. 9(4). 561–6. 14 indexed citations
7.
Snellingen, Torkel, Hong Gu, Sawitri Assanangkornchai, et al.. (2015). Use of Cataract Surgery in Urban Beijing: a Post Screening Follow-up of the Elderly with Visual Impairment due to Age-related Cataract. Chinese Medical Sciences Journal. 30(1). 1–6. 3 indexed citations
8.
Deng, Yu, Xiufen Yang, Hong Gu, et al.. (2014). Association of C(-106)T Polymorphism in Aldose Reductase Gene with Diabetic Retinopathy in Chinese Patients with Type 2 Diabetes Mellitus. Chinese Medical Sciences Journal. 29(1). 1–6. 17 indexed citations
9.
Yang, Xiufen, Yu Deng, Hong Gu, et al.. (2014). Candidate gene association study for diabetic retinopathy in Chinese patients with type 2 diabetes.. PubMed. 20. 200–14. 28 indexed citations
10.
Liu, Jianping, Mei Han, Xinxue Li, et al.. (2013). Prospective registration, bias risk and outcome-reporting bias in randomised clinical trials of traditional Chinese medicine: an empirical methodological study. BMJ Open. 3(7). e002968–e002968. 34 indexed citations
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Liu, Ningpu, Li Jiang, Wei Jia, et al.. (2012). Strategies of Digital Fundus Photography for Screening Diabetic Retinopathy in a Diabetic Population in Urban China. Ophthalmic Epidemiology. 19(6). 414–419. 9 indexed citations
13.
Lim, Apiradee, et al.. (2011). Apolipoprotein E gene and age-related macular degeneration in a Chinese population.. PubMed. 17. 997–1002. 16 indexed citations
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Ma, Kai, Xiufen Yang, Ning Zhang, et al.. (2009). Clinical features and linkage analysis for a Chinese family with autosomal dominant central areolar choroidal dystrophy. Chinese Medical Journal. 122(22). 2686–2690. 2 indexed citations
15.
Guan, Ning, Jun Xu, Kai Ma, et al.. (2008). Association of CFH, LOC387715, and HTRA1 polymorphisms with exudative age-related macular degeneration in a northern Chinese population.. PubMed. 14. 1373–81. 62 indexed citations
16.
Snellingen, Torkel, John R. Evans, Thulasiraj Ravilla, & Allen Foster. (2002). Surgical interventions for age-related cataract. The Cochrane Database of Systematic Reviews. CD001323–CD001323. 26 indexed citations
17.
Snellingen, Torkel, et al.. (2001). Outcomes of extracapsular surgery in eye camps of eastern Nepal. British Journal of Ophthalmology. 85(6). 648–652. 20 indexed citations
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Snellingen, Torkel, et al.. (1998). Socioeconomic barriers to cataract surgery in Nepal: the south Asian cataract management study. British Journal of Ophthalmology. 82(12). 1424–1428. 91 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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