Maurice McGregor

3.6k total citations
61 papers, 2.6k citations indexed

About

Maurice McGregor is a scholar working on Cardiology and Cardiovascular Medicine, Pulmonary and Respiratory Medicine and Surgery. According to data from OpenAlex, Maurice McGregor has authored 61 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Cardiology and Cardiovascular Medicine, 17 papers in Pulmonary and Respiratory Medicine and 10 papers in Surgery. Recurrent topics in Maurice McGregor's work include Cardiac Imaging and Diagnostics (8 papers), Health Systems, Economic Evaluations, Quality of Life (8 papers) and Pulmonary Hypertension Research and Treatments (7 papers). Maurice McGregor is often cited by papers focused on Cardiac Imaging and Diagnostics (8 papers), Health Systems, Economic Evaluations, Quality of Life (8 papers) and Pulmonary Hypertension Research and Treatments (7 papers). Maurice McGregor collaborates with scholars based in Canada, United States and South Africa. Maurice McGregor's co-authors include Wadie M. Fam, Hans G. Borst, Erik Berglund, James L. Whittenberger, Margaret R. Becklake, James M. Brophy, Allan D. Sniderman, Dwight I. Peretz, John B. Dossetor and J. Jaime and has published in prestigious journals such as New England Journal of Medicine, The Lancet and Circulation.

In The Last Decade

Maurice McGregor

59 papers receiving 2.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Maurice McGregor Canada 27 952 900 575 354 313 61 2.6k
Herbert L. Abrams United States 33 999 1.0× 1.7k 1.9× 1.6k 2.7× 670 1.9× 222 0.7× 165 4.3k
Michael Sorel United States 15 1.5k 1.5× 614 0.7× 619 1.1× 339 1.0× 398 1.3× 22 3.1k
Neal H. Cohen United States 22 447 0.5× 747 0.8× 573 1.0× 162 0.5× 150 0.5× 57 2.6k
Charles K. Francis United States 19 2.3k 2.4× 487 0.5× 1.3k 2.3× 849 2.4× 175 0.6× 58 3.8k
Alfred A. Bové United States 36 2.2k 2.3× 709 0.8× 1.1k 2.0× 871 2.5× 172 0.5× 168 3.7k
James E. Goin United States 28 1.0k 1.1× 862 1.0× 1.1k 1.9× 468 1.3× 69 0.2× 52 4.0k
Robert E. Fromm United States 27 829 0.9× 450 0.5× 523 0.9× 291 0.8× 213 0.7× 74 3.3k
Herbert N. Hultgren United States 40 2.6k 2.8× 1.2k 1.4× 1.6k 2.8× 1.3k 3.6× 147 0.5× 149 5.0k
James Dove United States 24 1.5k 1.6× 394 0.4× 1.4k 2.5× 652 1.8× 128 0.4× 119 2.8k
Craig Fleming United States 18 615 0.6× 930 1.0× 527 0.9× 187 0.5× 68 0.2× 40 2.6k

Countries citing papers authored by Maurice McGregor

Since Specialization
Citations

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

Fields of papers citing papers by Maurice McGregor

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Maurice McGregor

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

All Works

20 of 20 papers shown
1.
Hanley, James A., Maurice McGregor, Zhihui Liu, Erin Strumpf, & Nandini Dendukuri. (2013). Measuring the Mortality Impact of Breast Cancer Screening. Canadian Journal of Public Health. 104(7). e437–e442. 13 indexed citations
2.
Xie, Xuanqian, Jonathan Young, Karen Kost, & Maurice McGregor. (2013). KTP 532 nm Laser for Laryngeal Lesions. A Systematic Review. Journal of Voice. 27(2). 245–249. 30 indexed citations
3.
McGregor, Maurice. (2010). Paying for Technology. The Cost of Ignoring Opportunity Costs. Healthcare Quarterly. 13(2). 90–92. 1 indexed citations
4.
Xie, Xuanqian, Nandini Dendukuri, & Maurice McGregor. (2010). Percutaneous radiofrequency ablation for the treatment of early stage hepatocellular carcinoma: A health technology assessment. International Journal of Technology Assessment in Health Care. 26(4). 390–397. 4 indexed citations
5.
Jaime, J., Erik Nord, Uwe Siebert, et al.. (2010). The efficiency frontier approach to economic evaluation of health‐care interventions. Health Economics. 19(10). 1117–1127. 86 indexed citations
6.
Costa, Vânia, Maurice McGregor, Pierre Laneuville, & James M. Brophy. (2007). The Cost-Effectiveness of Stem Cell Transplantations from Unrelated Donors in Adult Patients with Acute Leukemia. Value in Health. 10(4). 247–255. 20 indexed citations
7.
McGregor, Maurice & J. Jaime. (2006). QALYs. PharmacoEconomics. 24(10). 947–952. 45 indexed citations
8.
McGregor, Maurice. (2006). What Decision-Makers Want and What They Have Been Getting. Value in Health. 9(3). 181–185. 28 indexed citations
9.
McGregor, Maurice & James M. Brophy. (2005). End-user involvement in health technology assessment (HTA) development: A way to increase impact. International Journal of Technology Assessment in Health Care. 21(2). 263–267. 97 indexed citations
10.
McGregor, Maurice, et al.. (2004). Should the implantable cardiac defibrillator be used for primary prevention of sudden death? A review of the issues relevant to hospital decision making.. PubMed. 20(12). 1199–204. 4 indexed citations
11.
McGregor, Maurice. (2002). The Academic Prince. Academic Medicine. 77(12, Part 1). 1221–1222. 2 indexed citations
12.
McGregor, Maurice, et al.. (1997). Assessing the Impact of Health Technology Assessment. International Journal of Technology Assessment in Health Care. 13(1). 68–80. 70 indexed citations
13.
McGregor, Maurice. (1995). Why don't we give the National Forum on Health a chance to deliver?. Canadian Medical Association Journal. 152(4). 571–572.
14.
Levy, Adrian R., et al.. (1993). Value of routine preoperative chest x-rays: a meta-analysis. Canadian Journal of Anesthesia/Journal canadien d anesthésie. 40(11). 1022–1027. 91 indexed citations
15.
Meyer, Theo E., Pinhas Sareli, Richard H. Marcus, et al.. (1989). Mechanism underlying Kussmaul's sign in chronic constrictive pericarditis. The American Journal of Cardiology. 64(16). 1069–1072. 22 indexed citations
16.
McGregor, Maurice. (1985). The coronary care unit. A lack of consensus. The American Journal of Medicine. 78(3). 367–368. 1 indexed citations
17.
McGregor, Maurice. (1967). Pharmacology of Anti-Anginal Agents. VCU Scholars Compass (Virginia Commonwealth University). 3(2). 77–79. 2 indexed citations
18.
Gardiner, A. J. S., K.N.V. Palmer, & Maurice McGregor. (1964). Effect of Premedication and General Anaesthesia on Arterial Blood Gases. BMJ. 2(5422). 1433–1434. 10 indexed citations
19.
McGregor, Maurice, et al.. (1959). The Influence of Instrumental Resistance on the Maximum Breathing Capacity. Diseases of the Chest. 36(4). 361–368. 5 indexed citations
20.
McGregor, Maurice, Maurice Rappaport, Howard B. Sprague, & Allan L. Friedlich. (1956). The Calibration of Heart Sound Intensity. Circulation. 13(2). 252–256. 3 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Herbert L. Abrams Breakdown of academic impact, for papers by Michael Sorel Breakdown of academic impact, for papers by Neal H. Cohen Breakdown of academic impact, for papers by Charles K. Francis Breakdown of academic impact, for papers by Alfred A. Bové Breakdown of academic impact, for papers by James E. Goin Breakdown of academic impact, for papers by Robert E. Fromm Breakdown of academic impact, for papers by Herbert N. Hultgren Breakdown of academic impact, for papers by James Dove Breakdown of academic impact, for papers by Craig Fleming
Rankless by CCL
2026