title: The 5 most common ultrasound artifacts encountered during ultrasound-guided regional anesthesia.
authors.affiliation: Portsmouth Regional Hospital, Portsmouth, New Hampshire, USA.
authors.forename: John G
authors.initials: JG
authors.lastname: Antonakakis
authors.forename: Brian
authors.initials: B
authors.lastname: Sites
mesh_terms: D000765:Anesthesia, Conduction / Q000379:methods*; D016477:Artifacts; D006801:Humans; D014463:Ultrasonography / Q000379:methods*