TY - JOUR T1 - Reference ranges for interrupter resistance technique: the asthma UK initiative JF - European Respiratory Journal JO - Eur Respir J DO - 10.1183/09031936.00125009 AU - P.J.F.M. Merkus AU - J. Stocks AU - N. Beydon AU - E. Lombardi AU - M. Jones AU - S.A. McKenzie AU - J. Kivastik AU - B.G.M. Arets AU - S. Stanojevic Y1 - 2009/12/23 UR - http://erj.ersjournals.com/content/early/2009/12/23/09031936.00125009.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -