RT Journal Article SR Electronic T1 The 9/11 Commission Report: Final Report of the National Commission on Terrorist attacks upon the United States JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 966 OP 967 VO 54 IS 509 A1 John Frey YR 2004 UL http://bjgp.org/content/54/509/966.abstract AB