John David Spence
Impact in
- Pulmonary and Respiratory Medicine top 0.1%
- Cerebrovascular and Carotid Artery Diseases
- Cardiovascular and Diving-Related Complications
-
- Cardiovascular Health and Disease Prevention
- Blood Pressure and Hypertension Studies
- Atrial Fibrillation Management and Outcomes
Papers in
-
- Blood Pressure and Hypertension Studies 76
- Cardiovascular Health and Disease Prevention 66
-
- Cerebrovascular and Carotid Artery Diseases 149
- Co-authors
- David G. Bailey (10 shared papers)Daniel G. Hackam (28 shared papers)Aaron Fenster (50 shared papers)J. Malcolm O. Arnold (8 shared papers)Michael Eliasziw (6 shared papers)George K. Dresser (6 shared papers)Vladimir Hachinski (11 shared papers)Gary G. Ferguson (3 shared papers)
- Journals
- Stroke (41 papers)Atherosclerosis (18 papers)Canadian Journal of Cardiology (14 papers)Neurology (12 papers)The Lancet (11 papers)
- Partner nations
- CanadaUnited StatesUnited Kingdom
In The Last Decade
John David Spence
504 papers receiving 26.1k citations
John David Spence's Hit Papers
Peers
Comparison fields: 5 of 173
- Pulmonary and Respiratory Medicine 8.3k
- Cardiology and Cardiovascular Medicine 5.4k
- Pharmacology 2k
- Rheumatology 2.8k
- Epidemiology 3k
Countries citing papers authored by John David Spence
This map shows the geographic impact of John David Spence'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 David Spence with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John David Spence more than expected).
Fields of papers citing papers by John David Spence
This network shows the impact of papers produced by John David Spence. 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 David Spence. The network helps show where John David Spence may publish in the future.
Co-authors
The 25 scholars most cited alongside John David Spence, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 519 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Benefit of Carotid Endarterectomy in Patients with Symptomatic Moderate or Severe Stenosis Hit paper breakdown → | 1998 | 2698 |
| 2 | Lowering Homocysteine in Patients With Ischemic Stroke to Prevent Recurrent Stroke, Myocardial Infarction, and Death Hit paper breakdown → | 2004 | 1090 |
| 3 | Atrial Fibrillation in Patients with Cryptogenic Stroke Hit paper breakdown → | 2014 | 993 |
| 4 | Pioglitazone after Ischemic Stroke or Transient Ischemic Attack Hit paper breakdown → | 2016 | 893 |
| 5 | Patent Foramen Ovale Closure or Antiplatelet Therapy for Cryptogenic Stroke Hit paper breakdown → | 2017 | 790 |
| 6 | Pharmacokinetic-Pharmacodynamic Consequences and Clinical Relevance of Cytochrome P450 3A4 Inhibition Hit paper breakdown → | 2000 | 759 |
| 7 | Grapefruit juice–drug interactions Hit paper breakdown → | 1998 | 598 |
| 8 | Carotid Plaque Area Hit paper breakdown → | 2002 | 507 |
| 9 | Interaction of citrus juices with felodipine and nifedipine Hit paper breakdown → | 1991 | 493 |
| 10 | 1999 | 402 | |
| 11 | 2010 | 400 | |
| 12 | 2005 | 384 | |
| 13 | Socioeconomic status and stroke incidence, prevalence, mortality, and worldwide burden: an ecological analysis from the Global Burden of Disease Study 2017 Hit paper breakdown → | 2019 | 362 |
| 14 | 1997 | 358 | |
| 15 | 2007 | 302 | |
| 16 | 2008 | 296 | |
| 17 | 2009 | 285 | |
| 18 | 2013 | 265 | |
| 19 | 2000 | 244 | |
| 20 | 2010 | 239 |
About John David Spence
John David Spence is a scholar working on Cardiology and Cardiovascular Medicine, Pulmonary and Respiratory Medicine, Rheumatology, Endocrinology, Diabetes and Metabolism and Epidemiology, having authored 519 papers that have together received 28.1k indexed citations. Recurring topics across this work include Cerebrovascular and Carotid Artery Diseases (149 papers), Blood Pressure and Hypertension Studies (76 papers), Cardiovascular Health and Disease Prevention (66 papers), Folate and B Vitamins Research (65 papers), Acute Ischemic Stroke Management (40 papers), Lipoproteins and Cardiovascular Health (31 papers), Medical Image Segmentation Techniques (25 papers) and Nutritional Studies and Diet (24 papers). The work is most often cited by research in Pulmonary and Respiratory Medicine (8.3k citations), Cardiology and Cardiovascular Medicine (5.4k citations), Pharmacology (2k citations), Rheumatology (2.8k citations) and Epidemiology (3k citations). John David Spence has collaborated with scholars based in Canada, United States and United Kingdom. Frequent co-authors include David G. Bailey, Daniel G. Hackam, Aaron Fenster, J. Malcolm O. Arnold, Michael Eliasziw, George K. Dresser, Vladimir Hachinski, Gary G. Ferguson, Claudio Munoz and Henry J.M. Barnett. Their work appears in journals such as Stroke, Atherosclerosis, Canadian Journal of Cardiology, Neurology and The Lancet.
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.