title: Preoperative medications in operative dentistry for children.
mesh_terms: D001007:Anxiety / Q000188:drug therapy*; D002648:Child; D002652:Child Behavior; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D003814:Dentistry, Operative; D006801:Humans; D011229:Preanesthetic Medication; D011300:Preoperative Care; D011398:Promethazine / Q000627:therapeutic use*; D012631:Secobarbital / Q000627:therapeutic use*
chemical_list: D012631:Secobarbital; D011398:Promethazine