title: Combined inhalation of cromolyn sodium and metaproterenol sulfate in life-threatening asthma.
mesh_terms: D000280:Administration, Inhalation; D000328:Adult; D001249:Asthma / Q000188:drug therapy*; D004205:Cromolyn Sodium / Q000008:administration & dosage*; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D009921:Metaproterenol / Q000008:administration & dosage*; D009330:Nebulizers and Vaporizers
chemical_list: D009921:Metaproterenol; D004205:Cromolyn Sodium