title: Time dependence of enamel fluoride acquisition from APF gels. II. In vivo study.
authors.forename: S H
authors.initials: SH
authors.lastname: Wei
authors.forename: E W
authors.initials: EW
authors.lastname: Lau
authors.forename: F N
authors.initials: FN
authors.lastname: Hattab
mesh_terms: D000293:Adolescent; D002648:Child; D003743:Dental Enamel / Q000032:analysis*; D006801:Humans; D006858:Hydrofluoric Acid / Q000493:pharmacokinetics*; D012969:Sodium Fluoride / Q000493:pharmacokinetics*; D013997:Time Factors
chemical_list: D012969:Sodium Fluoride; D006858:Hydrofluoric Acid