[Behavioral changes prior to dental treatment in children. I. Changes in adaptable behaviors before treatment].
D000367:Age Factors; D002652:Child Behavior; D002675:Child, Preschool; D003299:Cooperative Behavior; D003729:Dental Care / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D012737:Sex Factors