AU - Beltrame JF, Ganz P TI - EValuating patients with persistent chest pain and no obstructive coronary artery disease PT - JOUR DP - 2009 TA - JAMA pages = {622-624}, VI - 302 IP - 6 AID - 10.1001/jama.2009.1096 [doi] 4100 - http://dx.doi.org/10.1001/jama.2009.1096 SO - JAMA August 12, 2009 302(6):622