Alfred Sommer

272 papers and 19.6k indexed citations i.

About

Alfred Sommer is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Nutrition and Dietetics. According to data from OpenAlex, Alfred Sommer has authored 272 papers receiving a total of 19.6k indexed citations (citations by other indexed papers that have themselves been cited), including 101 papers in Ophthalmology, 59 papers in Radiology, Nuclear Medicine and Imaging and 33 papers in Nutrition and Dietetics. Recurrent topics in Alfred Sommer’s work include Glaucoma and retinal disorders (62 papers), Corneal surgery and disorders (32 papers) and Retinal Diseases and Treatments (30 papers). Alfred Sommer is often cited by papers focused on Glaucoma and retinal disorders (62 papers), Corneal surgery and disorders (32 papers) and Retinal Diseases and Treatments (30 papers). Alfred Sommer collaborates with scholars based in United States, Germany and Indonesia. Alfred Sommer's co-authors include Joanne Katz, James M. Tielsch, Harry A. Quigley, Jonathan C. Javitt, Ignatius Tarwotjo, Michael T. Osterholm, Edward A. Belongia, Nicholas S. Kelley, Keith P. West and Neil R. Miller and has published in prestigious journals such as New England Journal of Medicine, The Lancet and JAMA.

In The Last Decade

Co-authorship network of co-authors of Alfred Sommer i

Fields of papers citing papers by Alfred Sommer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Alfred Sommer. 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 Alfred Sommer. The network helps show where Alfred Sommer may publish in the future.

Countries citing papers authored by Alfred Sommer

Since Specialization
Citations

This map shows the geographic impact of Alfred Sommer'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 Alfred Sommer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alfred Sommer 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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