RT Journal Article SR Electronic T1 Towards evidence based emergency medicine: best BETs from the Manchester Royal Infirmary. Paracetamol or ibuprofen in febrile children. JF Journal of Accident & Emergency Medicine JO Arch Emerg Med FD BMJ Publishing Group Ltd and the British Association for Accident & Emergency Medicine SP 137 OP 139 DO 10.1136/emj.16.2.137 VO 16 IS 2 A1 S Carley YR 1999 UL http://emj.bmj.com/content/16/2/137.abstract AB