§ Mr. Rossasked the Secretary of State for Scotland the areas in which an effort is being made to reduce dental decay by the application of solutions of sodium fluoride; and what knowledge has been gained from these efforts.
§ Mr. J. StuartWork of this kind has been carried out among school children in Dundee, Edinburgh and Fife. While it promises to afford a measure of protection against dental decay, it will be some years before final conclusions can be drawn as to its place in preventive dentistry.