title: Influence of variable SnF2 exposure time on in vitro Sn3F3PO4 formation.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D003743:Dental Enamel; D005459:Fluorides; D005460:Fluorides, Topical; D006801:Humans; D066298:In Vitro Techniques; D010710:Phosphates; D013997:Time Factors; D014002:Tin Fluorides
chemical_list: D005460:Fluorides, Topical; D010710:Phosphates; D014002:Tin Fluorides; D005459:Fluorides