title: Upper respiratory tract infection.
authors.affiliation: University of Queensland, Brisbane, Australia.
authors.forename: Chris
authors.initials: C
authors.lastname: Del Mar
authors.forename: Paul
authors.initials: P
authors.lastname: Glasziou
mesh_terms: D000318:Adrenergic beta-Agonists / Q000627:therapeutic use; D000890:Anti-Infective Agents / Q000627:therapeutic use; D001205:Ascorbic Acid / Q000627:therapeutic use; D020900:Echinacea; D006634:Histamine H1 Antagonists / Q000627:therapeutic use; D006801:Humans; D014663:Nasal Decongestants / Q000627:therapeutic use; D008517:Phytotherapy; D012141:Respiratory Tract Infections / Q000188:drug therapy*; D015032:Zinc / Q000627:therapeutic use
chemical_list: D000318:Adrenergic beta-Agonists; D000890:Anti-Infective Agents; D006634:Histamine H1 Antagonists; D014663:Nasal Decongestants; D015032:Zinc; D001205:Ascorbic Acid