Publications by authors named "Sissy A Johnson"
Purpose: The purpose of this study was to classify brands of bottled water by manufacturer assigned labeling to verify the concentration of fluoride for those brands that claim to contain fluoride, and to determine the existence and concentration of fluoride for those brands that do not cite fluoride or list it as undetermined on the product label.
Methods: A convenience sample of bottled drinking waters (N = 65) sold throughout the state of West Virginia was obtained for this study. Among the 65 brands, six different types of water were identified based on common wording displayed on the package.