title: Where's the bias?
authors.forename: J M
authors.initials: JM
authors.lastname: Gwaltney
mesh_terms: D015982:Bias; D003139:Common Cold / Q000188:drug therapy; D005942:Gluconates / Q000627:therapeutic use; D006801:Humans; D012106:Research; D015032:Zinc / Q000627:therapeutic use
chemical_list: D005942:Gluconates; D015032:Zinc; C030691:gluconic acid