The problem fluorine content of the tooth, caries resistance.
D003729:Dental Care; D003731:Dental Caries / Q000517:prevention & control*; D005459:Fluorides; D005461:Fluorine; D017611:Fluorine Compounds; D006801:Humans
DENTAL CARIES/prevention and control; FLUORINE AND COMPOUNDS/dental aspects
Das Problem Fluorgehalt des Zahns, Kariesresistenz.