E.C. Hagan

1.3k total citations
6 papers, 600 citations indexed

About

E.C. Hagan is a scholar working on Infectious Diseases, Molecular Biology and Virology. According to data from OpenAlex, E.C. Hagan has authored 6 papers receiving a total of 600 indexed citations (citations by other indexed papers that have themselves been cited), including 1 paper in Infectious Diseases, 1 paper in Molecular Biology and 1 paper in Virology. Recurrent topics in E.C. Hagan's work include HIV Research and Treatment (1 paper), Biochemical Analysis and Sensing Techniques (1 paper) and Pneumocystis jirovecii pneumonia detection and treatment (1 paper). E.C. Hagan is often cited by papers focused on HIV Research and Treatment (1 paper), Biochemical Analysis and Sensing Techniques (1 paper) and Pneumocystis jirovecii pneumonia detection and treatment (1 paper). E.C. Hagan collaborates with scholars based in United States. E.C. Hagan's co-authors include Jean M. Taylor, P. Jenner, O.Garth Fitzhugh, Walter H. Hansen, William I. Jones, J.B. Brouwer, A. A. Nelson, Robert L. Thorndike, Jack L. Radomski and Henry N. Fuyat and has published in prestigious journals such as Journal of Pharmacology and Experimental Therapeutics, The American Journal of Psychology and Antiviral Research.

In The Last Decade

E.C. Hagan

6 papers receiving 539 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
E.C. Hagan United States 6 197 130 108 96 69 6 600
Jean M. Taylor United States 7 235 1.2× 206 1.6× 146 1.4× 105 1.1× 105 1.5× 14 773
Nancy A. Higley United States 13 189 1.0× 131 1.0× 197 1.8× 46 0.5× 25 0.4× 18 838
Nizam U. Khan India 15 70 0.4× 223 1.7× 356 3.3× 75 0.8× 36 0.5× 32 906
M.M. Dhar India 15 163 0.8× 404 3.1× 360 3.3× 196 2.0× 45 0.7× 49 1.0k
Jente Boonen Belgium 13 96 0.5× 202 1.6× 145 1.3× 76 0.8× 29 0.4× 20 740
C. Desmarchelier Argentina 16 191 1.0× 333 2.6× 307 2.8× 146 1.5× 51 0.7× 26 880
Michel David dos Santos Brazil 8 137 0.7× 178 1.4× 284 2.6× 98 1.0× 78 1.1× 9 671
Chowdhury Faiz Hossain Bangladesh 17 96 0.5× 210 1.6× 350 3.2× 154 1.6× 139 2.0× 36 961
Maria do Céu Costa Portugal 14 83 0.4× 133 1.0× 186 1.7× 51 0.5× 53 0.8× 60 576
U. Pongprayoon Thailand 12 118 0.6× 157 1.2× 195 1.8× 239 2.5× 18 0.3× 15 573

Countries citing papers authored by E.C. Hagan

Since Specialization
Citations

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

Fields of papers citing papers by E.C. Hagan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of E.C. Hagan

This figure shows the co-authorship network connecting the top 25 collaborators of E.C. Hagan. A scholar is included among the top collaborators of E.C. Hagan 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 E.C. Hagan. E.C. Hagan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

6 of 6 papers shown
1.
2.
Hagan, E.C., Walter H. Hansen, O.Garth Fitzhugh, et al.. (1967). Food flavourings and compounds of related structure. II. Subacute and chronic toxicity. Food and Cosmetics Toxicology. 5(2). 141–157. 250 indexed citations
3.
Jenner, P., et al.. (1964). Food flavourings and compounds of related structure I. Acute oral toxicity. Food and Cosmetics Toxicology. 2. 327–343. 289 indexed citations
4.
Thorndike, Robert L., et al.. (1960). Ten Thousand Careers. The American Journal of Psychology. 73(1). 169–169. 34 indexed citations
5.
Radomski, Jack L., E.C. Hagan, Henry N. Fuyat, & Arthur A. Nelson. (1952). THE PHARMACOLOGY OF IPECAC. Journal of Pharmacology and Experimental Therapeutics. 104(4). 421–426. 5 indexed citations
6.
Radomski, Jack L., E.C. Hagan, Henry N. Fuyat, & Arthur A. Nelson. (1952). The pharmacology of ipecac.. PubMed. 104(4). 421–6. 11 indexed citations

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