Christopher, D.Smith, B.Wilson, D.Southcott, A.Ruffin, R.2007-06-022007-06-022000Abstracts of the Annual Scientific Meeting of the Thoracic Society of Australia & New Zealand, 2000, pp.A23-A23http://hdl.handle.net/2440/33212enHealth service utilisation and activity limitation in asthmatics from a South Australian populationConference item000100286462487