title: Microhardness of human dentin: baseline values and effects of fluorides.
mesh_terms: D000149:Acidulated Phosphate Fluoride / Q000494:pharmacology; D003799:Dental Stress Analysis; D003804:Dentin / Q000032:analysis* / Q000187:drug effects; D005460:Fluorides, Topical; D006244:Hardness / Q000145:classification*; D006801:Humans; D066298:In Vitro Techniques; D008963:Molar; D014002:Tin Fluorides / Q000494:pharmacology
chemical_list: D005460:Fluorides, Topical; D014002:Tin Fluorides; D000149:Acidulated Phosphate Fluoride