[The present state of fluoride research in the United States].
D005459:Fluorides / Q000627:therapeutic use*; D006801:Humans; D010710:Phosphates; D014481:United States
D010710:Phosphates; C012980:fluorophosphate; D005459:Fluorides
FLUORIDES/therapeutic use
Gegewärtiger Stand der Fluorforschung in den Vereinigten Staaten.