RT Journal Article SR Electronic T1 Cocaine induced prolongation of the QT interval JF Emergency Medicine Journal JO Emerg Med J FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 252 OP 253 DO 10.1136/emj.2002.003251 VO 21 IS 2 A1 Taylor, D A1 Parish, D A1 Thompson, L A1 Cavaliere, M YR 2004 UL http://emj.bmj.com/content/21/2/252.abstract AB