title: An alternative to sedation during regional analgesia.
authors.forename: R
authors.initials: R
authors.lastname: Allen
mesh_terms: D000765:Anesthesia, Conduction; D005121:Extremities / Q000601:surgery; D006801:Humans; D006993:Hypnotics and Sedatives / Q000008:administration & dosage*; D011845:Radio; D013637:Tape Recording
chemical_list: D006993:Hypnotics and Sedatives