Motivational interviewing effects on caries prevention in children differ by income: A randomized cluster trial.
Daniel Demétrio Faustino da SilvaBeatriz Carriconde ColvaraElisabeth MeyerFernando Neves HugoRoger Keller CelesteJuliana Balbinot HilgertPublished in: Community dentistry and oral epidemiology (2019)
Motivational interviewing had a greater preventive effect against caries in children whose families are of lower income.