TY - JOUR T1 - Inspiratory flow rates at different levels of resistance in elderly COPD patients JF - European Respiratory Journal JO - Eur Respir J DO - 10.1183/09031936.00024807 AU - W. Janssens AU - P. VandenBrande AU - E. Hardeman AU - E. De Langhe AU - T. Philps AU - T. Troosters AU - M. Decramer Y1 - 2007/09/26 UR - http://erj.ersjournals.com/content/early/2007/09/26/09031936.00024807.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -