40
Participants
Start Date
March 31, 2012
Primary Completion Date
August 31, 2013
Study Completion Date
December 31, 2013
manual brushing
Tooth brushing
electric toothbrush linked
Tooth brushing
off electric toothbrush
Tooth brushing
Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina
Federal University of the Valleys of Jequitinhonha and Mucuri
OTHER