ORIGINAL INVESTIGATION: The Prevalence of Weekly Angina Among Patients With Chronic Stable Angina in Primary Care Practices: The Coronary Artery Disease in General Practice (CADENCE) Study

J. F Beltrame, A. J Weekes, C Morgan, R Tavella and J. A. Spertus

Archives of Internal Medicine 169 ( 16 ): 1491 - 1499 , 2009