Podcast: Holding chambers (spacers) versus nebulisers for beta-agonist treatment of acute asthma

One of the first of the many Cochrane Reviews for people with asthma looked at the effects of different ways of taking their medication. This review has been updated again in September 2013. Chris Cates, a general practitioner and Co-ordinating Editor of the Cochrane Airways Group has led the review since the outset, and tells us about it in this podcast.