Article Text
Treatment
Delivery of a β2 agonist by metered dose inhaler with a bottle spacer was equivalent to delivery by conventional spacer in young children with acute lower airway obstruction
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Footnotes
↵* Information provided by author.
For correspondence: Professor H Zar, Red Cross War Memorial Children’s Hospital, University of Cape Town, Cape Town, South Africa. hzar{at}ich.uct.ac.za
Sources of funding: World Health Organization and Allergy Society of South Africa.