Relative efficacy of dentifrices containing 250 or 1000 ppm F- in preventing dental caries--report of a 32-month clinical trial.
D000293:Adolescent; D002648:Child; D002986:Clinical Trials as Topic; D003731:Dental Caries / Q000517:prevention & control*; D003802:Dentifrices / Q000627:therapeutic use*; D004311:Double-Blind Method; D005069:Evaluation Studies as Topic; D005260:Female; D005459:Fluorides / Q000008:administration & dosage* / Q000627:therapeutic use; D006801:Humans; D008297:Male; D010710:Phosphates / Q000008:administration & dosage* / Q000627:therapeutic use; D013997:Time Factors
D003802:Dentifrices; D010710:Phosphates; C012980:fluorophosphate; D005459:Fluorides