Nancy Heffernan

11 papers and 724 indexed citations
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About

Nancy Heffernan is a scholar working on Oncology, Hepatology and Surgery. According to data from OpenAlex, Nancy Heffernan has authored 11 papers receiving a total of 724 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Oncology, 6 papers in Hepatology and 4 papers in Surgery. Recurrent topics in Nancy Heffernan’s work include Hepatocellular Carcinoma Treatment and Prognosis (6 papers), Pancreatic and Hepatic Oncology Research (5 papers) and Cholangiocarcinoma and Gallbladder Cancer Studies (4 papers). Nancy Heffernan is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (6 papers), Pancreatic and Hepatic Oncology Research (5 papers) and Cholangiocarcinoma and Gallbladder Cancer Studies (4 papers). Nancy Heffernan collaborates with scholars based in United States and Belgium. Nancy Heffernan's co-authors include Yuman Fong, Leslie H. Blumgart, William R. Jarnagin, Linda Odom, David Cella, Kimberly Webster, Murray F. Brennan, A. M. Cohen, Marilyn Bookbinder and Mary Martone and has published in prestigious journals such as Journal of Clinical Oncology, Cancer and British journal of surgery.

In The Last Decade

Co-authorship network of co-authors of Nancy Heffernan

This figure shows the co-authorship network connecting the top 25 collaborators of Nancy Heffernan. A scholar is included among the top collaborators of Nancy Heffernan based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Nancy Heffernan. Nancy Heffernan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by Nancy Heffernan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Nancy Heffernan

Since Specialization
Citations

This map shows the geographic impact of Nancy Heffernan'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 Nancy Heffernan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nancy Heffernan 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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2026