220
Participants
Start Date
July 31, 2011
Primary Completion Date
December 31, 2013
Study Completion Date
December 31, 2014
modified toothbrush with multilevel filaments
After the allocation of patients in this group they were instructed to brush their first molars erupt with the brushing technique anteroposterior.
cross toothbrushing
Children allocated to the group multi-bristled brush will be modified compared to the results of the group cross toothbrushing technique
Universidade de São Paulo, São Paulo
University of Sao Paulo
OTHER