title: The effect of differing concentrations of SnF2 on demineralized enamel.
mesh_terms: D003720:Densitometry; D003743:Dental Enamel / Q000187:drug effects* / Q000378:metabolism; D005459:Fluorides / Q000494:pharmacology*; D006244:Hardness; D006801:Humans; D008903:Minerals / Q000378:metabolism; D013696:Temperature; D014002:Tin Fluorides / Q000494:pharmacology*
chemical_list: D008903:Minerals; D014002:Tin Fluorides; D005459:Fluorides