A system for verifying and maintaining a desired level of quality in a product or process by careful planning, use of proper equipment, continued inspection, and corrective action as required. (Random House Unabridged Dictionary, 2d ed)
The largest country in North America, comprising 10 provinces and three territories. Its capital is Ottawa.
D005457
Fluoridation
Practice of adding fluoride to water, and other food or beverages, for the purpose of preventing DENTAL CARIES.
Milk Fluoridation,Salt Fluoridation,Water Fluoridation,Fluoridation, Milk,Fluoridation, Salt,Fluoridation, Water
D005459
Fluorides
Inorganic salts of hydrofluoric acid, HF, in which the fluorine atom is in the -1 oxidation state. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) Sodium and stannous salts are commonly used in dentifrices.
Fluoride
D014881
Water Supply
Means or process of supplying water (as for a community) usually including reservoirs, tunnels, and pipelines and often the watershed from which the water is ultimately drawn. (Webster, 3d ed)