RT Journal Article SR Electronic T1 Recent asthma updates in the USA and UK 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 66 OP 68 DO 10.1136/adc.2007.136879 VO 93 IS 2 A1 J H Baumer YR 2008 UL http://ep.bmj.com/content/93/2/66.abstract AB