title: Asthma update.
mesh_terms: D018927:Anti-Asthmatic Agents / Q000627:therapeutic use; D001249:Asthma / Q000188:drug therapy / Q000453:epidemiology / Q000276:immunology / Q000451:nursing*; D006801:Humans; D015994:Incidence; D015289:Leukotrienes / Q000276:immunology
chemical_list: D018927:Anti-Asthmatic Agents; D015289:Leukotrienes