"Pricey" fluoride toothpaste used by less than 13 percent of world population.
D002327:Cariostatic Agents / Q000008:administration & dosage / Q000191:economics*; D003731:Dental Caries / Q000191:economics / Q000517:prevention & control; D005459:Fluorides / Q000008:administration & dosage / Q000191:economics*; D014943:Global Health; D006297:Health Services Accessibility; D006801:Humans; D011203:Poverty; D014100:Toothpastes / Q000191:economics*
D002327:Cariostatic Agents; D014100:Toothpastes; D005459:Fluorides