title: Treatment of refractory atelectasis.
mesh_terms: D000772:Anesthesia, Local; D001999:Bronchoscopy; D005069:Evaluation Studies as Topic; D006801:Humans; D011175:Positive-Pressure Respiration / Q000295:instrumentation / Q000379:methods*; D001261:Pulmonary Atelectasis / Q000628:therapy*; D011663:Pulmonary Surfactants; D012119:Respiration; D013997:Time Factors
chemical_list: D011663:Pulmonary Surfactants