Triad of concern.
D000766:Anesthesia, Dental; D000768:Anesthesia, General; D001521:Behavior Therapy; D002648:Child; D002652:Child Behavior; D002657:Child Development; D003142:Communication; D003812:Dentist-Patient Relations; D003887:Desensitization, Psychologic; D006233:Persons with Disabilities; D006801:Humans; D007858:Learning; D009034:Mother-Child Relations; D009633:Nonverbal Communication; D010287:Parent-Child Relations; D010465:Perception; D011292:Premedication; D011368:Professional-Family Relations; D012801:Sibling Relations