title: Leukotriene receptor antagonists as first line or add-on treatment for asthma.
authors.forename: Francine M
authors.initials: FM
authors.lastname: Ducharme
mesh_terms: D018927:Anti-Asthmatic Agents / Q000627:therapeutic use*; D001249:Asthma / Q000188:drug therapy*; D004359:Drug Therapy, Combination; D006801:Humans; D020024:Leukotriene Antagonists / Q000627:therapeutic use*; D016896:Treatment Outcome
chemical_list: D018927:Anti-Asthmatic Agents; D020024:Leukotriene Antagonists