S64 The Cost of Refractory Asthma in the UK - a Preliminary Analysis
S O'Neill, J Sweeney, C O Neill, C Brightling, A Menzies-Gow, R Niven, R Chaudrai, C Bucknall, A Mansur, C Patterson
Thorax Dec 2012, 67 (Suppl 2) A32; DOI: 10.1136/thoraxjnl-2012-202678.070