title: Effects of different communication techniques on the cooperation of the mentally retarded child during dental procedures.
mesh_terms: D000293:Adolescent; D001288:Attention; D002648:Child; D002674:Child, Institutionalized; D002675:Child, Preschool; D003142:Communication; D003299:Cooperative Behavior; D003729:Dental Care; D003762:Dental Instruments; D006801:Humans; D008607:Intellectual Disability / Q000145:classification; D007360:Intelligence; D003765:Models, Dental; D009633:Nonverbal Communication; D012737:Sex Factors; D013223:Statistics as Topic; D014705:Verbal Behavior