title: Bronchial asthma, the tough case.
mesh_terms: D000111:Acetylcysteine; D000758:Anesthesia; D000776:Anesthesiology; D001249:Asthma / Q000628:therapy*; D001999:Bronchoscopy / Q000379:methods; D004632:Emergency Medical Services / Q000639:trends; D005336:Fiber Optic Technology; D006801:Humans; D012138:Respiratory Therapy; D013224:Status Asthmaticus / Q000503:physiopathology; D007507:Therapeutic Irrigation / Q000379:methods
chemical_list: D000111:Acetylcysteine