John T. Harrigan

25 papers and 408 indexed citations i.

About

John T. Harrigan is a scholar working on Obstetrics and Gynecology, Pediatrics, Perinatology and Child Health and Clinical Psychology. According to data from OpenAlex, John T. Harrigan has authored 25 papers receiving a total of 408 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Obstetrics and Gynecology, 6 papers in Pediatrics, Perinatology and Child Health and 5 papers in Clinical Psychology. Recurrent topics in John T. Harrigan’s work include Pregnancy and preeclampsia studies (4 papers), Cardiovascular Issues in Pregnancy (4 papers) and Gestational Diabetes Research and Management (2 papers). John T. Harrigan is often cited by papers focused on Pregnancy and preeclampsia studies (4 papers), Cardiovascular Issues in Pregnancy (4 papers) and Gestational Diabetes Research and Management (2 papers). John T. Harrigan collaborates with scholars based in United States. John T. Harrigan's co-authors include Joseph Canterino, Cande V. Ananth, Steven Feld, Anthony M. Vintzileos, John C. Smulian, David Rosenfeld, AM Vintzileos, Alvin Langer, Marco A. Pelosi and John R. Kues and has published in prestigious journals such as New England Journal of Medicine, American Journal of Obstetrics and Gynecology and Fertility and Sterility.

In The Last Decade

Co-authorship network of co-authors of John T. Harrigan i

Fields of papers citing papers by John T. Harrigan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by John T. Harrigan

Since Specialization
Citations

This map shows the geographic impact of John T. Harrigan'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 T. Harrigan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John T. Harrigan 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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2025