title: Anodyne imagery as an alternative to i.v. sedation.
authors.forename: P J
authors.initials: PJ
authors.lastname: Rich
mesh_terms: D001007:Anxiety / Q000628:therapy*; D016292:Procedural Sedation; D006801:Humans; D006990:Hypnosis; D007092:Imagination; D015642:Radiology, Interventional; D012064:Relaxation Therapy