title: The case of the Colorado stain.
mesh_terms: D001130:Arizona; D001131:Arkansas; D003120:Colorado; D005457:Fluoridation / Q000266:history*; D005461:Fluorine / Q000032:analysis; D009050:Fluorosis, Dental / Q000266:history*; D049673:History, 20th Century
chemical_list: D005461:Fluorine