The Association Between the Diameter of a Patent Foramen Ovale and the Risk of Embolic Cerebrovascular Events
Am J Med 109:456-462,506, Schuchlenz,H.W.,et al, 2000
Patent Foramen Ovale Size and Embolic Brain Imaging Findings Among Patients with Ischemic Stroke
Stroke 29:944-948, Steiner,M.M.,et al, 1998