title: Effect of intermittent high-frequency intrapulmonary percussive breathing on mucus transport.
mesh_terms: D000368:Aged; D001692:Biological Transport; D003371:Cough / Q000378:metabolism; D005260:Female; D006801:Humans; D007384:Intermittent Positive-Pressure Breathing; D008297:Male; D008875:Middle Aged; D009093:Mucus / Q000378:metabolism*; D011175:Positive-Pressure Respiration