Teresa A. Hagan

About

Teresa A. Hagan is a scholar working on Epidemiology, Clinical Psychology and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Teresa A. Hagan has authored 11 papers receiving a total of 479 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Epidemiology, 6 papers in Clinical Psychology and 5 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Teresa A. Hagan’s work include Substance Abuse Treatment and Outcomes (8 papers), Prenatal Substance Exposure Effects (5 papers) and Child and Adolescent Psychosocial and Emotional Development (4 papers). Teresa A. Hagan is often cited by papers focused on Substance Abuse Treatment and Outcomes (8 papers), Prenatal Substance Exposure Effects (5 papers) and Child and Adolescent Psychosocial and Emotional Development (4 papers). Teresa A. Hagan collaborates with scholars based in United States and United Kingdom. Teresa A. Hagan's co-authors include Kathleen Meyers, A. Thomas McLellan, Jack Durell, Marvin J. Levine, Loretta P. Finnegan, Jerome H. Jaffe, Mary Randall, Karol Kaltenbach, Alicia Webb and David Smail and has published in prestigious journals such as Addiction, Drug and Alcohol Dependence and The American Journal of Drug and Alcohol Abuse.

In The Last Decade

Co-authorship network of co-authors of Teresa A. Hagan i

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Fields of papers citing papers by Teresa A. Hagan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Teresa A. Hagan

Since Specialization

Citations

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