232
Participants
Start Date
January 1, 2006
Primary Completion Date
June 30, 2021
Study Completion Date
June 30, 2021
Fluoride varnish and pit and fissure sealants onto first permanent molars
Quarterly application of fluoride varnish. Application of pit and fissure sealant, and replacements if necessary.
Dental Clinic San Paolo Hospital, Milan
University of Milan
OTHER