title: Ultrasound-guided regional anesthesia: in search of the holy grail.
authors: Terese T
authors: TT
authors: Horlocker
authors: Denise J
authors: DJ
authors: Wedel
mesh_terms: D000765:Anesthesia, Conduction / Q000379:methods*; D000818:Animals; D006801:Humans; D009407:Nerve Block / Q000379:methods; D014465:Ultrasonics