This map shows the geographic impact of Reena 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 Reena Chopra with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Reena Chopra more than expected).
This network shows the impact of papers produced by Reena 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 Reena Chopra. The network helps show where Reena Chopra may publish in the future.
Co-authorship network of co-authors of Reena Chopra
This figure shows the co-authorship network connecting the top 25 collaborators of Reena Chopra.
A scholar is included among the top collaborators of Reena 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 Reena Chopra. Reena Chopra is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Zhang, Gongyu, Edward Korot, Reena Chopra, et al.. (2020). Optimising Treatment of Neovascular Age-related Macular Degeneration using Reinforcement Learning. Investigative Ophthalmology & Visual Science. 61(7). 1628–1628.1 indexed citations
10.
Chopra, Reena, Gabriella Moraes, Dun Jack Fu, et al.. (2020). Quantitative analysis of change in retinal tissues in neovascular age-related macular degeneration using artificial intelligence. Investigative Ophthalmology & Visual Science. 61(7). 1152–1152.1 indexed citations
Kortuem, Karsten, Katrin Fasler, Reena Chopra, et al.. (2018). Visual outcomes after 50 or more intravitreal anti-VEGF injections for neovascular age-related macular degeneration at a large tertiary ophthalmic hospital. Investigative Ophthalmology & Visual Science. 59(9). 838–838.1 indexed citations
14.
Wagner, Siegfried K., Katrin Fasler, Reena Chopra, et al.. (2018). Ranibizumab and Aflibercept: Baseline and 12-month visual outcomes of patients at a large tertiary ophthalmic hospital. Investigative Ophthalmology & Visual Science. 59(9). 815–815.1 indexed citations
15.
Chopra, Reena, Siegfried K. Wagner, Katrin Fasler, et al.. (2018). Development of neovascular age-related macular degeneration in fellow eyes of patients undergoing intravitreal anti-VEGF therapy at a large tertiary ophthalmic hospital. Investigative Ophthalmology & Visual Science. 59(9). 816–816.2 indexed citations
16.
Matlach, Juliane, Reena Chopra, Nilpa Shah, et al.. (2015). Repeatability and inter-observer variability of in vivo retinal cone imaging using a modified Heidelberg Retinal Angiography (HRA2) in normal subjects. Investigative Ophthalmology & Visual Science. 56(7). 4921–4921.2 indexed citations
Chopra, Reena, A H Goldstone, Georgina Buck, et al.. (2003). Adult patients with acute lymphoblastic leukaemia (ALL) who relapse have a dismal outlook: Results from MRC UKALL XII/ECOG 2993 trial.. Blood. 102.1 indexed citations
20.
Gupta, Shubham, et al.. (1993). Effect of aerosolised verapamil and nifedipine in bronchial asthma.. PubMed. 41(7). 425–7.1 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.