The effect of sodium fluoride upon the surface structure of powdered dental enamel.
D003743:Dental Enamel; D005459:Fluorides / Q000494:pharmacology*; D006801:Humans; D011208:Powders; D012969:Sodium Fluoride
D011208:Powders; D012969:Sodium Fluoride; D005459:Fluorides
DENTAL ENAMEL; FLUORIDES/effects