12
Participants
Start Date
January 31, 2012
Primary Completion Date
June 30, 2012
Study Completion Date
December 31, 2012
Application of fluoride varnish (22600 ppm F, Duraphat) at the begining of the study
Application of fluoride toothpaste (1500 ppm F, Crest) twice a day for 3 days of the study
Application of placebo toothpaste (0 ppm F, Ice Fresh) twice a day for 3 days of the study
University of Sao Paulo
OTHER