title: Editorial: A critical look at IPPB.
mesh_terms: D000402:Airway Obstruction / Q000628:therapy; D001986:Bronchial Spasm / Q000209:etiology*; D001993:Bronchodilator Agents / Q000008:administration & dosage*; D006801:Humans; D011030:Pneumothorax / Q000209:etiology*; D011175:Positive-Pressure Respiration / Q000009:adverse effects*; D011786:Quality Control; D012138:Respiratory Therapy; D012141:Respiratory Tract Infections / Q000209:etiology*
chemical_list: D001993:Bronchodilator Agents