title: [Prevention of Infections of the Upper Respiratory Tract].
authors.forename: Sebastian
authors.initials: S
authors.lastname: Voß
authors.forename: Rieke
authors.initials: R
authors.lastname: Schnakenberg
authors.forename: Klaus
authors.initials: K
authors.lastname: Weckbecker
authors.forename: Markus
authors.initials: M
authors.lastname: Bleckwenn
mesh_terms: D000890:Anti-Infective Agents / Q000008:administration & dosage*; D001205:Ascorbic Acid / Q000627:therapeutic use*; D001428:Bacterial Vaccines / Q000008:administration & dosage*; D019317:Evidence-Based Medicine; D006801:Humans; D008517:Phytotherapy / Q000379:methods; D012141:Respiratory Tract Infections / Q000517:prevention & control*; D016896:Treatment Outcome; D014765:Viral Vaccines / Q000008:administration & dosage*; D015032:Zinc / Q000008:administration & dosage*
chemical_list: D000890:Anti-Infective Agents; D001428:Bacterial Vaccines; D014765:Viral Vaccines; D015032:Zinc; D001205:Ascorbic Acid