| Radial versus femoral access for coronary angiography or intervention and the impact on major bleeding and ischemic events: a systematic review and meta-analysis of randomized trials | American Heart Journal | 2009 | 781 |
| Contrast-induced nephropathy and long-term adverse events: cause and effect? | Clinical Journal of the American Society of Nephrology: CJASN | 2009 | 195 |
| Homocysteine-lowering therapy and stroke risk, severity, and disability: additional findings from the HOPE 2 trial | Stroke | 2009 | 187 |
| Analysis of stroke in ATHENA: a placebo-controlled, double-blind, parallel-arm trial to assess the efficacy of dronedarone 400 mg BID for the prevention of cardiovascular hospitalization or death from any cause in patients with atrial fibrillation/atrial flutter | Circulation | 2009 | 169 |
| Increasing benefit from revascularization is associated with increasing amounts of myocardial hibernation: a substudy of the PARR-2 trial | JACC: Cardiovascular Imaging | 2009 | 135 |
| Positron emission tomography in staging early lung cancer: a randomized trial | Annals of Internal Medicine | 2009 | 118 |
| Fertility desires and intentions of HIV-positive women of reproductive age in Ontario, Canada: a cross-sectional study | PLoS ONE | 2009 | 116 |
| The relationship between surgical factors and margin status after breast-conservation surgery for early stage breast cancer | American Journal of Surgery | 2009 | 116 |
| Effects of aspirin dose on ischaemic events and bleeding after percutaneous coronary intervention: insights from the PCI-CURE study | European Heart Journal | 2009 | 102 |
| Differential clinical outcomes associated with hypoglycemia and hyperglycemia in acute myocardial infarction | Circulation | 2009 | 99 |
| Education and risk for acute myocardial infarction in 52 high, middle and low-income countries: INTERHEART case-control study | Heart | 2009 | 88 |
| Stop signal and Conners' continuous performance tasks: test--retest reliability of two inhibition measures in ADHD children | Journal of Attention Disorders | 2009 | 84 |
| A polygenic basis for four classical Fredrickson hyperlipoproteinemia phenotypes that are characterized by hypertriglyceridemia | Human Molecular Genetics | 2009 | 77 |
| Heparin-induced anaphylactic and anaphylactoid reactions: two distinct but overlapping syndromes | Expert Opinion on Drug Safety | 2009 | 72 |
| The attitudes of Canadian maternity care practitioners towards labour and birth: many differences but important similarities | Journal of Obstetrics and Gynaecology Canada | 2009 | 71 |
| Maternal smoking, biofuel smoke exposure and child height-for-age in seven developing countries | International Journal of Epidemiology | 2009 | 57 |
| Health technology assessment: a comprehensive framework for evidence-based recommendations in Ontario | International Journal of Technology Assessment in Health Care | 2009 | 55 |
| Genetic variants associated with myocardial infarction risk factors in over 8000 individuals from five ethnic groups: The INTERHEART Genetics Study | Circulation: Cardiovascular Genetics | 2009 | 54 |
| Evidence-based outcomes of studies addressing diagnostic accuracy of MRI of juvenile idiopathic arthritis | American Journal of Roentgenology | 2009 | 53 |
| Replication of genetic associations with plasma lipoprotein traits in a multiethnic sample | Journal of Lipid Research | 2009 | 50 |
| Reproducibility of DXA measurements of bone mineral density and body composition in children | Pediatric Radiology | 2009 | 50 |
| Impact of audio/visual systems on pediatric sedation in magnetic resonance imaging | Journal of Magnetic Resonance Imaging | 2009 | 48 |
| Fondaparinux versus Enoxaparin in non-ST-elevation acute coronary syndromes: short-term cost and long-term cost-effectiveness using data from the Fifth Organization to Assess Strategies in Acute Ischemic Syndromes Investigators (OASIS-5) trial | American Heart Journal | 2009 | 48 |
| Efficacy and safety of fondaparinux versus enoxaparin in patients with acute coronary syndromes treated with glycoprotein IIb/IIIa inhibitors or thienopyridines: results from the OASIS 5 (Fifth Organization to Assess Strategies in Ischemic Syndromes) trial | Journal of the American College of Cardiology | 2009 | 47 |
| Significant negative correlations between capillary expressed eNOS and Alzheimer lesion burden | Neuroscience Letters | 2009 | 43 |
