title: Pernasal vitamin C and the common cold.
authors.forename: A L
authors.initials: AL
authors.lastname: Gotzsche
mesh_terms: D000281:Administration, Intranasal; D001205:Ascorbic Acid / Q000008:administration & dosage*; D003139:Common Cold / Q000517:prevention & control*; D006801:Humans; D011208:Powders
chemical_list: D011208:Powders; D001205:Ascorbic Acid