Comparison of Ketamine and Etomidate During Rapid Sequence Intubation in Trauma Patients • Comparison of N2O Inhalation and Ketamine in Pediatric PSA • Remifentanil Requirement for Acceptable Intubating Condition • Adjunctive Atropine During Ketamine Sedation • Comparison of Methods to Facilitate Rapid Sequence Intubation • Lidocaine as Local Anesthetics in Children Under Ketamine Sedation • Anticholinergic Premedication Induced Fever in Pediatric Ambulatory Anesthesia With Ketamine