William R. Freeman

465 total papers · 12.4k total citations
280 papers, 7.8k citations indexed

About

William R. Freeman is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Epidemiology. According to data from OpenAlex, William R. Freeman has authored 280 papers receiving a total of 7.8k indexed citations (citations by other indexed papers that have themselves been cited), including 246 papers in Ophthalmology, 153 papers in Radiology, Nuclear Medicine and Imaging and 68 papers in Epidemiology. Recurrent topics in William R. Freeman’s work include Retinal Diseases and Treatments (169 papers), Retinal Imaging and Analysis (80 papers) and Glaucoma and retinal disorders (78 papers). William R. Freeman is often cited by papers focused on Retinal Diseases and Treatments (169 papers), Retinal Imaging and Analysis (80 papers) and Glaucoma and retinal disorders (78 papers). William R. Freeman collaborates with scholars based in United States, Germany and United Kingdom. William R. Freeman's co-authors include Lingyun Cheng, Michael J. Sailor, Dirk‐Uwe Bartsch, Emily J. Anglin, Dirk-Uwe Bartsch, Lingyun Cheng, F. Mojana, MARIETTA P. KARAVELLAS, Stephen F. Oster and R. M. S. Yuson and has published in prestigious journals such as PLoS ONE, Advanced Functional Materials and Advanced Drug Delivery Reviews.

In The Last Decade

Co-authorship network of co-authors of William R. Freeman

This figure shows the co-authorship network connecting the top 25 collaborators of William R. Freeman. A scholar is included among the top collaborators of William R. Freeman 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 William R. Freeman. William R. Freeman is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

William R. Freeman

272 papers receiving 7.6k citations

Fields of papers citing papers by William R. Freeman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by William R. Freeman. 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 William R. Freeman. The network helps show where William R. Freeman may publish in the future.

Countries citing papers authored by William R. Freeman

Since Specialization
Citations

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

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