AU - Phan A, Shufelt C, Merz C TI - PErsistent chest pain and no obstructive coronary artery disease PT - JOUR DP - 2009 TA - JAMA pages = {1468-1474}, VI - 301 IP - 14 AID - 10.1001/jama.2009.425 [doi] 4100 - http://dx.doi.org/10.1001/jama.2009.425 SO - JAMA April 8, 2009 301(14):1468