This map shows the geographic impact of E Y Chew'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 E Y Chew with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites E Y Chew more than expected).
This network shows the impact of papers produced by E Y Chew. 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 E Y Chew. The network helps show where E Y Chew may publish in the future.
Co-authorship network of co-authors of E Y Chew
This figure shows the co-authorship network connecting the top 25 collaborators of E Y Chew.
A scholar is included among the top collaborators of E Y Chew 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 E Y Chew. E Y Chew is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
SanGiovanni, John Paul, E Y Chew, F. L. Ferris, et al.. (2007). THE RELATIONSHIP OF DIETARY CAROTENOID AND VITAMIN A, E, AND C INTAKE WITH AGE-RELATED MACULAR DEGENERATION IN A CASE-CONTROL STUDY. 125(9). 1225–1232.96 indexed citations
3.
SanGiovanni, John Paul, E Y Chew, Davis, et al.. (2007). THE RELATIONSHIP OF DIETARY LIPID INTAKE AND AGE-RELATED MACULAR DEGENERATION IN A CASE-CONTROL STUDY: AREDS REPORT NO. 20 (AGE-RELATED EYE DISEASE STUDY RESEARCH GROUP). 125(5). 671–679.22 indexed citations
4.
SanGiovanni, John Paul, E Y Chew, F. L. Ferris, et al.. (2007). DIETARY CAROTENOID C INTAKETHE RELATIONSHIP OF DIETARY CAROTENOID AND VITAMIN A, E, AND C INTAKE WITH AGE-RELATED MACULAR DEGENERATION IN A CASE-CONTROL STUDY (AGE-RELATED EYE DISEASE STUDY RESEARCH GROUP). 125(9). 1225–1232.6 indexed citations
5.
Chew, E Y, F. L. Ferris, Darby J. S. Thompson, et al.. (2003). Dose Ranging Study of Lutein Supplementation in Persons Over Age 60. 44(13). 968–968.1 indexed citations
6.
Cusick, Michael, et al.. (2002). Effect of Antioxidant and Zinc Supplements on Development of Diabetic Retinopathy in the Age-Related Eye Disease Study (AREDS). 43(13). 1909–1909.1 indexed citations
7.
Chew, E Y, et al.. (2002). The effect of antioxidant and zinc supplements on change in drusen size/area in the Age-Related Eye Disease Study (AREDS). 43(13). 1903–1903.3 indexed citations
8.
Chew, E Y, et al.. (2002). Is Cholesterol a Risk Factor for Progression to Advanced AMD. 43(13). 1904–1904.1 indexed citations
9.
Davis, Matthew D., M Fisher, Ronald E. Gangnon, et al.. (1998). Risk factors for high-risk proliferative diabetic retinopathy and severe visual loss: Early Treatment Diabetic Retinopathy Study Report #18.. PubMed. 39(2). 233–52.343 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.