Effect of pH, ionic strength, and cupric ions on the rehardening rate of buffer-softened human enamel.
D003300:Copper / Q000494:pharmacology; D003743:Dental Enamel / Q000187:drug effects*; D006244:Hardness; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007477:Ions / Q000494:pharmacology*; D007478:Iontophoresis
D007477:Ions; D003300:Copper