generally healthy grade 1-2 school children
with written parental consent
with at least 1 sound and fully erupted permanent first molar

NCT03034837_inc_T1
Condition
generally healthy
NCT03034837_inc_T2
Observation
grade 1-2 school
NCT03034837_inc_T3
Person
children
NCT03034837_inc_T5
Multiplier
at least 1
NCT03034837_inc_T6
Qualifier
sound
NCT03034837_inc_T7
Qualifier
fully erupted
NCT03034837_inc_T8
Condition
permanent first molar