Vishak J. John

1.0k total citations · 1 hit paper
22 papers, 516 citations indexed

About

Vishak J. John is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, Vishak J. John has authored 22 papers receiving a total of 516 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Ophthalmology, 8 papers in Radiology, Nuclear Medicine and Imaging and 4 papers in Surgery. Recurrent topics in Vishak J. John's work include Retinal Diseases and Treatments (4 papers), Intraocular Surgery and Lenses (4 papers) and Glaucoma and retinal disorders (4 papers). Vishak J. John is often cited by papers focused on Retinal Diseases and Treatments (4 papers), Intraocular Surgery and Lenses (4 papers) and Glaucoma and retinal disorders (4 papers). Vishak J. John collaborates with scholars based in United States, United Kingdom and Canada. Vishak J. John's co-authors include Thomas A. Albini, Audina M. Berrocal, K. Bailey Freund, Thellea K. Leveque, Patrick Oellers, Newman J. Sund, Caroline R. Baumal, Ana Bety Enríquez, Eric N.P. Subong and Nauman Chaudhry and has published in prestigious journals such as Ophthalmology, British Journal of Cancer and Investigative Ophthalmology & Visual Science.

In The Last Decade

Vishak J. John

20 papers receiving 487 citations

Hit Papers

Retinal Vasculitis and Intraocular Inflammation after Int... 2020 2026 2022 2024 2020 50 100 150 200

Peers

Vishak J. John
Comparison fields: 5 of 58
  • Ophthalmology 384
  • Radiology, Nuclear Medicine and Imaging 283
  • Neurology 77
  • Molecular Biology 68
  • Pathology and Forensic Medicine 40
Uğur Emrah Altıparmak Türkiye
Ufuk Elgin Türkiye
Maria Pefkianaki United Kingdom
G W Aylward United Kingdom
Adil Jaulim United Kingdom
Nelson R. Sabates United States
Teresa Sandinha United Kingdom
G. L. Spaeth United States
Silvia Babighian Italy
L. A. Yannuzzi United States
Uğur Emrah Altıparmak Türkiye View profile →
Citations per field, relative to Vishak J. John
Vishak J. John · 1×
Citations per year, relative to Vishak J. John
Vishak J. John · 1×

Countries citing papers authored by Vishak J. John

Since Specialization
Citations

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

Fields of papers citing papers by Vishak J. John

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Vishak J. John. 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 Vishak J. John. The network helps show where Vishak J. John may publish in the future.

Co-authorship network of co-authors of Vishak J. John

This figure shows the co-authorship network connecting the top 25 collaborators of Vishak J. John. A scholar is included among the top collaborators of Vishak J. John 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 Vishak J. John. Vishak J. John 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
# Work Indexed citations
1 0
2 0
3 2
4 2
5
Retinal Vasculitis and Intraocular Inflammation after Intravitreal Injection of Brolucizumab breakdown →
227
6 4
7 1
8
Early versus long-term changes in visual acuity (VA) with continuous 0.2 µg/day fluocinolone acetonide (FAc) microdosing
1
9 4
10 43
11 36
12 4
13 67
14 9
15 2
16 7
17 52
18 6
19
[Radiotherapy of the hemangioma of the choroid].
7
20
CT of carpal tunnel syndrome.
21

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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2026