Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
Detection of Macular Ganglion Cell Loss in Glaucoma by Fourier-Domain Optical Coherence Tomography
2009549 citationsOu Tan, Vikás Chopra et al.Ophthalmologyprofile →
Peers — A (Enhanced Table)
Peers by citation overlap · career bar shows stage (early→late)
cites ·
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This map shows the geographic impact of Vikás Chopra'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 Vikás Chopra with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Vikás Chopra more than expected).
This network shows the impact of papers produced by Vikás Chopra. 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 Vikás Chopra. The network helps show where Vikás Chopra may publish in the future.
Co-authorship network of co-authors of Vikás Chopra
This figure shows the co-authorship network connecting the top 25 collaborators of Vikás Chopra.
A scholar is included among the top collaborators of Vikás Chopra 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 Vikás Chopra. Vikás Chopra is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Francis, Brian A., Rodrigo Brant, Handan Akıl, et al.. (2017). Implantation of a second glaucoma drainage device. Graefe s Archive for Clinical and Experimental Ophthalmology. 255(5). 1019–1025.10 indexed citations
Marion, Ken R., et al.. (2014). Evaluation and Comparison of Novel Anterior Chamber Angle Metrics Using Two Spectral Domain OCT Devices. Investigative Ophthalmology & Visual Science. 55(13). 940–940.1 indexed citations
10.
Huang, Jianyan, et al.. (2014). Consistency in Endothelial Cell Density Values from Different Central Locations as Graded by Specular Microscopy. Investigative Ophthalmology & Visual Science. 55(13). 2065–2065.2 indexed citations
11.
Chopra, Vikás, et al.. (2014). Novel Venting Stitch Technique in Controlling Postoperative Intraocular Pressure in Baerveldt Glaucoma Implants. Investigative Ophthalmology & Visual Science. 55(13). 3187–3187.1 indexed citations
12.
Jiang, Xuejuan, Shuang Wu, Mina Torres, et al.. (2012). Risk Factors for Four-year Incidence of Open-angle Glaucoma: The Los Angeles Latino Eye Study. Investigative Ophthalmology & Visual Science. 53(14). 6378–6378.1 indexed citations
Tan, Ou, Vikás Chopra, Joel S. Schuman, et al.. (2009). Detection of Macular Ganglion Cell Loss in Glaucoma by Fourier-Domain Optical Coherence Tomography. Ophthalmology. 116(12). 2305–2314.e2.549 indexed citations breakdown →
Chopra, Vikás, et al.. (2006). Diabetes Mellitus, Hypertension and the Prevalence of Open–Angle Glaucoma in the Adult Latinos: The Los Angeles Latino Eye Study (LALES). Investigative Ophthalmology & Visual Science. 47(13). 3433–3433.6 indexed citations
17.
Hughes, Bret A., et al.. (2005). The Effectiveness of 180 Degree versus 360 Degree SLT at 3 Months. Investigative Ophthalmology & Visual Science. 46(13). 116–116.4 indexed citations
18.
Chopra, Vikás, et al.. (2000). Serum levels of lipoprotein (a) and other lipids in angiographically defined coronary artery disease patients and healthy blood bank donors.. PubMed. 54(7). 284–9.9 indexed citations
19.
Chopra, Vikás, et al.. (2000). Interrelationship between angiographically defined coronary artery disease, plasma insulin levels and lipids in Indian patients.. PubMed. 54(3). 81–6.1 indexed citations
20.
Bräuer, Günter & Vikás Chopra. (1978). [Estimation of the heritability of hair and eye color].. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 36(2). 109–20.8 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.