Holly Hagan

190 papers and 9.7k indexed citations i.

About

Holly Hagan is a scholar working on Epidemiology, Infectious Diseases and Hepatology. According to data from OpenAlex, Holly Hagan has authored 190 papers receiving a total of 9.7k indexed citations (citations by other indexed papers that have themselves been cited), including 169 papers in Epidemiology, 95 papers in Infectious Diseases and 93 papers in Hepatology. Recurrent topics in Holly Hagan’s work include HIV, Drug Use, Sexual Risk (149 papers), Hepatitis C virus research (93 papers) and Prevention and Treatment of HIV/AIDS Infection (91 papers). Holly Hagan is often cited by papers focused on HIV, Drug Use, Sexual Risk (149 papers), Hepatitis C virus research (93 papers) and Prevention and Treatment of HIV/AIDS Infection (91 papers). Holly Hagan collaborates with scholars based in United States, United Kingdom and Australia. Holly Hagan's co-authors include Don C. Des Jarlais, Hanne Thiede, Samuel R. Friedman, Louisa Degenhardt, Enrique R. Pouget, Kamyar Arasteh, Ashly E. Jordan, Bradley Mathers, Benjamin Cowie and Paul K Nelson and has published in prestigious journals such as The Lancet, JAMA and PLoS ONE.

In The Last Decade

Co-authorship network of co-authors of Holly Hagan i

Fields of papers citing papers by Holly Hagan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Holly Hagan

Since Specialization
Citations

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