John Hammer

31 papers and 928 indexed citations i.

About

John Hammer is a scholar working on Emergency Medicine, Infectious Diseases and Epidemiology. According to data from OpenAlex, John Hammer has authored 31 papers receiving a total of 928 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Emergency Medicine, 12 papers in Infectious Diseases and 11 papers in Epidemiology. Recurrent topics in John Hammer’s work include HIV-related health complications and treatments (17 papers), Prevention and Treatment of HIV/AIDS Infection (9 papers) and HIV Research and Treatment (5 papers). John Hammer is often cited by papers focused on HIV-related health complications and treatments (17 papers), Prevention and Treatment of HIV/AIDS Infection (9 papers) and HIV Research and Treatment (5 papers). John Hammer collaborates with scholars based in United States. John Hammer's co-authors include Lois Conley, John T. Brooks, Edgar T. Overton, Pragna Patel, Keith Henry, Timothy J. Bush, Erna M. Kojic, Erna Milunka Kojic, Tim Bush and Jason V. Baker and has published in prestigious journals such as PLoS ONE, Clinical Infectious Diseases and American Journal of Epidemiology.

In The Last Decade

Co-authorship network of co-authors of John Hammer i

Fields of papers citing papers by John Hammer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by John Hammer

Since Specialization
Citations

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