AU - Mitka M TI - NEw tools assess need for cardiac tests PT - JOUR DP - 2009 TA - JAMA pages = {2084}, VI - 301 IP - 20 AID - 10.1001/jama.2009.711 [doi] 4100 - http://dx.doi.org/10.1001/jama.2009.711 SO - JAMA May 27, 2009 301(20):2084