title: Reply to letter to the editor by Perrone.
authors.forename: Matthew T
authors.initials: MT
authors.lastname: Spencer
authors.forename: Daniel P
authors.initials: DP
authors.lastname: Hays
mesh_terms: D000293:Adolescent; D017109:Akathisia, Drug-Induced / Q000209:etiology*; D016292:Procedural Sedation / Q000009:adverse effects; D004636:Emergency Service, Hospital; D005045:Etomidate / Q000009:adverse effects*; D005260:Female; D006801:Humans; D006993:Hypnotics and Sedatives / Q000009:adverse effects*; D012783:Shoulder Dislocation / Q000628:therapy*
chemical_list: D006993:Hypnotics and Sedatives; D005045:Etomidate