title: pH as a variable in free zinc ion concentration from zinc-containing lozenges.
authors: R B
authors: RB
authors: Martin
mesh_terms: D006801:Humans; D006863:Hydrogen-Ion Concentration; D012463:Saliva / Q000378:metabolism; D013607:Tablets; D015032:Zinc / Q000008:administration & dosage*
chemical_list: D013607:Tablets; D015032:Zinc