AU - Beltrame JF, Weekes AJ, Morgan C, Tavella R, Spertus JA TI - The prevalence of weekly angina among patients with chronic stable angina in primary care practices: The coronary artery disease in general practice (cadence) study PT - JOUR DP - 2009 TA - Archives of Internal Medicine pages = {1491-1499}, VI - 169 IP - 16 AID - 10.1001/archinternmed.2009.295 [doi] 4100 - http://dx.doi.org/10.1001/archinternmed.2009.295 SO - Archives of Internal Medicine September 12, 2009 169(16):1491