RT Journal Article SR Electronic T1 The health care burden of acute chest pain JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 229 OP 230 DO 10.1136/hrt.2003.027599 VO 91 IS 2 A1 Goodacre, S A1 Cross, E A1 Arnold, J A1 Angelini, K A1 Capewell, S A1 Nicholl, J YR 2005 UL http://heart.bmj.com/content/91/2/229.abstract AB