G Dupras

1.1k total citations
16 papers, 843 citations indexed

About

G Dupras is a scholar working on Radiology, Nuclear Medicine and Imaging, Cardiology and Cardiovascular Medicine and Surgery. According to data from OpenAlex, G Dupras has authored 16 papers receiving a total of 843 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Radiology, Nuclear Medicine and Imaging, 10 papers in Cardiology and Cardiovascular Medicine and 5 papers in Surgery. Recurrent topics in G Dupras's work include Cardiac Imaging and Diagnostics (10 papers), Advanced MRI Techniques and Applications (4 papers) and Cardiovascular Effects of Exercise (4 papers). G Dupras is often cited by papers focused on Cardiac Imaging and Diagnostics (10 papers), Advanced MRI Techniques and Applications (4 papers) and Cardiovascular Effects of Exercise (4 papers). G Dupras collaborates with scholars based in Canada, United States and Belgium. G Dupras's co-authors include Bernard Chaitman, Martial G. Bourassa, Jacques Lespérance, Jules Y.T. Lam, Joseph Hung, Raymond Taillefer, Pere Guiteras Val, Pierre Théroux, Jean-Gilles Latour and M. de Lorgeril and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and The American Journal of Cardiology.

In The Last Decade

G Dupras

15 papers receiving 783 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
G Dupras Canada 11 615 469 235 116 80 16 843
R. Giles Australia 17 271 0.4× 476 1.0× 219 0.9× 45 0.4× 69 0.9× 39 758
Bertrand Ledermann France 11 244 0.4× 355 0.8× 273 1.2× 56 0.5× 45 0.6× 29 638
J. P. Roos Netherlands 14 541 0.9× 548 1.2× 185 0.8× 38 0.3× 34 0.4× 44 814
Takahisa Uchiyama Japan 14 323 0.5× 323 0.7× 202 0.9× 123 1.1× 31 0.4× 36 609
João V. Vítola United States 16 614 1.0× 369 0.8× 134 0.6× 129 1.1× 63 0.8× 50 963
Attilio Maseri United Kingdom 10 482 0.8× 482 1.0× 163 0.7× 43 0.4× 19 0.2× 12 725
Oliver Klass Germany 12 367 0.6× 147 0.3× 120 0.5× 257 2.2× 80 1.0× 23 637
Jafar Al‐Sadir United States 15 191 0.3× 371 0.8× 226 1.0× 125 1.1× 36 0.5× 25 633
F Prigent United States 15 1.2k 1.9× 512 1.1× 199 0.8× 429 3.7× 22 0.3× 33 1.4k
Kaiping Sun United States 12 525 0.9× 450 1.0× 124 0.5× 60 0.5× 17 0.2× 12 754

Countries citing papers authored by G Dupras

Since Specialization
Citations

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

Fields of papers citing papers by G Dupras

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of G Dupras

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

All Works

16 of 16 papers shown
1.
Gagnon, Daniel, et al.. (1990). Post acquisition linearity correction for holospectral imaging in nuclear medicine. IEEE Transactions on Nuclear Science. 37(2). 621–626. 3 indexed citations
2.
Taillefer, Raymond, et al.. (1989). Clinical comparison between thallium-201 and Tc-99m-methoxy isobutyl isonitrile (hexamibi) myocardial perfusion imaging for detection of coronary artery disease. European Journal of Nuclear Medicine and Molecular Imaging. 15(6). 280–286. 53 indexed citations
3.
Taillefer, Raymond, et al.. (1989). Myocardial Perfusion Imaging with a New Radiotracer, Technetium-99m-Hexamibi (Methoxy Isobutyl Isonitrile): Comparison with Thallium-201 Imaging. Clinical Nuclear Medicine. 14(2). 89–96. 27 indexed citations
4.
Gagnon, Daniel, et al.. (1989). Introduction to holospectral imaging in nuclear medicine for scatter subtraction. IEEE Transactions on Medical Imaging. 8(3). 245–250. 70 indexed citations
5.
Taillefer, Raymond, et al.. (1988). Myocardial perfusion imaging with 99mTc-methoxy-isobutyl-isonitrile (MIBI): Comparison of short and long time intervals between rest and stress injections. European Journal of Nuclear Medicine and Molecular Imaging. 13(10). 515–22. 53 indexed citations
6.
Chatelain, P, et al.. (1987). Neutrophil accumulation in experimental myocardial infarcts: relation with extent of injury and effect of reperfusion.. Circulation. 75(5). 1083–1090. 119 indexed citations
7.
Hung, Joseph, Bernard Chaitman, Jules Y.T. Lam, et al.. (1985). A logistic regression analysis of multiple noninvasive tests for the prediction of the presence and extent of coronary artery disease in men. American Heart Journal. 110(2). 460–469. 42 indexed citations
8.
9.
Lemarbre, L, et al.. (1984). Comparison of digital and radionuclide left ventriculography in patients at risk from conventional left ventriculography.. PubMed. 35(4). 349–53.
10.
Chaitman, Bernard, et al.. (1984). Diagnostic impact of thallium scintigraphy and cardiac fluoroscopy when the exercise ECG is strongly positive. American Heart Journal. 108(2). 260–265. 10 indexed citations
11.
Taillefer, Raymond, et al.. (1984). Duplication of the superior vena cava: Detection by radionuclide angiography. European Journal of Nuclear Medicine and Molecular Imaging. 9(6). 247–249. 2 indexed citations
12.
Val, Pere Guiteras, L Pelletier, Mariano Leal Hernández, et al.. (1983). Diagnostic criteria and prognosis of perioperative myocardial infarction following coronary bypass. Journal of Thoracic and Cardiovascular Surgery. 86(6). 878–886. 69 indexed citations
13.
Scholl, Jean-Marie, Bernard Chaitman, David Planchard, et al.. (1982). Exercise electrocardiography and myocardial scintigraphy in the serial evaluation of the results of percutaneous transluminal coronary angioplasty.. Circulation. 66(2). 380–390. 103 indexed citations
14.
Taillefer, Raymond, et al.. (1981). Gallium-67 Imaging in Pericarditis Secondary to Tuberculosis and Histoplasmosis. Clinical Nuclear Medicine. 6(9). 413–415. 7 indexed citations
15.
Tubau, Julio F., Bernard Chaitman, Martial G. Bourassa, Jacques Lespérance, & G Dupras. (1981). Importance of coronary collateral circulation in interpreting exercise test results. The American Journal of Cardiology. 47(1). 27–32. 45 indexed citations
16.
Waters, David D., Bernard Chaitman, G Dupras, Pierre Théroux, & Henry F. Mizgala. (1979). Coronary artery spasm during exercise in patients with variant angina.. Circulation. 59(3). 580–585. 100 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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