Studies of the action of sodium fluoride on human enamel by electron microscopy and electron diffraction.
D003743:Dental Enamel; D004583:Electrons; D005459:Fluorides; D006801:Humans; D008853:Microscopy; D008854:Microscopy, Electron; D012969:Sodium Fluoride
D012969:Sodium Fluoride; D005459:Fluorides
ENAMEL, DENTAL; FLUORIDES; MICROSCOPY