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The de-agglomeration profiles of the inhaled powders beclometasone dipropionate (BDP), budesonide (Bud), fluticasone propionate (FP), lactohale 300 (LH300), salbutamol base (SB), salmeterol xinafoate (SX) and tofimilast (Tof) measured by Sympatec HELOS/RODOS dry dispersion laser diffraction (mean ± SD, n = 3).
