title: A method of evaluating premedicating drugs in the dental treatment of the difficult child.
mesh_terms: D002648:Child; D002653:Child Behavior Disorders / Q000188:drug therapy*; D002675:Child, Preschool; D002986:Clinical Trials as Topic; D003812:Dentist-Patient Relations; D003975:Diazepam / Q000008:administration & dosage; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008297:Male; D008614:Meperidine / Q000008:administration & dosage; D010377:Pediatric Dentistry; D010424:Pentobarbital / Q000008:administration & dosage; D010919:Placebos; D011292:Premedication; D013690:Television
chemical_list: D010919:Placebos; D008614:Meperidine; D010424:Pentobarbital; D003975:Diazepam