[From the Anglo-American literature. Further data on the fluorine problem. 14].
D005006:Ethnicity; D005457:Fluoridation; D005459:Fluorides; D005461:Fluorine; D054879:Halogenation; D006801:Humans; D011642:Publications; D014481:United States
D005461:Fluorine; D005459:Fluorides
FLUORIDATION