title: Vitamin D and corticosteroids in asthma: synergy, interaction and potential therapeutic effects.
authors.forename: Augusto A
authors.initials: AA
authors.lastname: Litonjua
mesh_terms: D000305:Adrenal Cortex Hormones / Q000627:therapeutic use*; D018927:Anti-Asthmatic Agents / Q000627:therapeutic use*; D001249:Asthma / Q000188:drug therapy*; D019587:Dietary Supplements; D004357:Drug Synergism; D004359:Drug Therapy, Combination; D006801:Humans; D016896:Treatment Outcome; D014807:Vitamin D / Q000627:therapeutic use*
chemical_list: D000305:Adrenal Cortex Hormones; D018927:Anti-Asthmatic Agents; D014807:Vitamin D