AU - Brackbill RM, Hadler JL, DiGrande L, et al TI - ASthma and posttraumatic stress symptoms 5 to 6 years following exposure to the world trade center terrorist attack PT - JOUR DP - 2009 TA - JAMA pages = {502-516}, VI - 302 IP - 5 AID - 10.1001/jama.2009.1121 [doi] 4100 - http://dx.doi.org/10.1001/jama.2009.1121 SO - JAMA August 5, 2009 302(5):502