RT Journal Article SR Electronic T1 Paracetamol/codeine probably had equivalent analgesia to ibuprofen in children with extremity injuries JF Archives of disease in childhood - Education & practice edition JO Arch Dis Child Educ Pract Ed FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 167 OP 167 DO 10.1136/adc.2010.192435 VO 95 IS 5 YR 2010 UL http://ep.bmj.com/content/95/5/167.abstract AB