Gwinnett, A J The use of ultraviolet photography and crevicular fluid flow rate in the evaluation of an amine fluoride dentifrice. [electronic resource] - The Journal of preventive dentistry - 19-23 p. digital Publication Type: Journal Article ISSN: 0096-2732 Subjects--Topical Terms: AdultAmines--pharmacologyDental Plaque--diagnosisFluorides--pharmacologyGingival Crevicular Fluid--analysisGingivitis--diagnosisHumansMaleMiddle AgedPhotographyToothpastes--pharmacologyUltraviolet Rays