Esper Georges Kallás: h-index, Total Citations, and Citation Map
Esper Georges Kallás's h-index is 71 (248 i10-index, 25,152+ total citations across 4+ publications) according to Google Scholar as of May 2026. Esper Georges Kallás is affiliated with Professor Associado e Livre Docente da Faculdade de Medicina da Universidade de São Paulo.
Esper Georges Kallás is a researcher affiliated with Professor Associado e Livre Docente da Faculdade de Medicina da Universidade de São Paulo, specializing in Doenças Infecciosas e Parasitárias, Imunologia Celular. Their work has been cited 25,152 times. This profile visualizes their global influence, highlighting strong citation networks in United States.
Esper Georges Kallás's Citation Metrics
Bibliometric impact based on 4 indexed publications.
- H-Index
- 71
- i10-Index
- 248
- Total Citations
- 25,152
- Citing Countries
- 18
As of May 2026.
Esper Georges Kallás has an h-index of 71 and 25,152 total citations across 4 publications, with research cited by institutions in 18 countries.
Download Exports (PNG, CSV, Poster)
Free Viewing Esper Georges Kallás's citation map is always free. Pay once to download poster, PNG, and CSV files for offline use or your visa packet.
We've mapped 5,000 of 25,152 citations for Esper Georges Kallás
We've shown the most-cited 5,000. Unlock the full crawl (25,129 more citations) to see every institution citing this scholar.
Global Impact Map
Visualizing the geographic distribution of institutions that have cited your work.
Starting…
Pins will appear here as institutions are resolved — no need to refresh.
Top Cited Works
Tip: clickto hide a row from the map
Preexposure chemoprophylaxis for HIV prevention in men who have sex with men
20106,582
Top Citing Countries
Top Citing Institutions
Visa Evidence Package
Views and exports tuned for EB-1A, O-1A, and EB-2 NIW petitions. Sustained acclaim, geographic reach, and independent-citation filtering are the strongest evidence categories immigration adjudicators look for.
Significant Contributions
Auto-detected research lines — a seminal paper and the follow-up work building on it. Review and edit before using in a petition. Each Free PDF opens in a new tab — EB-1A organises this into the structure USCIS applies to Criterion 5 of 8 CFR § 204.5(h)(3)(v); EB-1B re-frames it under § 204.5(i)(3) (outstanding researcher); NIW presents it under prong 2 of Matter of Dhanasar.
The researcher established the efficacy of preexposure chemoprophylaxis for HIV prevention in men who have sex with men through a seminal 2010 study.
The researcher established a critical link between pharmacokinetic concentrations of emtricitabine-tenofovir and PrEP efficacy in men who have sex with men, providing foundational evidence for adherence-based prevention strategies.
The researcher conducted a pivotal Phase III clinical trial evaluating the efficacy and safety of an adsorbed COVID-19 vaccine for healthcare professionals.
Citation trend (last 10 years)Click to expand
Citation Trend (Last 10 Years)
Related Guides
Learn how to use citation maps for your research and visa applications.
