Subcutaneous heparin versus low-molecular-weight heparin as thromboprophylaxis in patients undergoing colorectal surgery. Results of the Canadian colorectal DTV prophylaxis trial: a randomized, double-blind trial
The internal jugular vein maintains its regional anatomy and patency after carotid endarterectomy: a prospective study
Is diabetes mellitus a risk factor for carotid endarterectomy? A prospective study.
Learning from the last ultrasound. A population-based study of patients with abdominal aortic aneurysm