title: Sonographic guidance for central venous access.
authors.forename: R R
authors.initials: RR
authors.lastname: Gray
authors.forename: J C
authors.initials: JC
authors.lastname: Saliken
authors.forename: C B
authors.initials: CB
authors.lastname: So
authors.forename: D
authors.initials: D
authors.lastname: Sadler
mesh_terms: D002405:Catheterization, Central Venous / Q000379:methods*; D006801:Humans; D007601:Jugular Veins; D018084:Ultrasonography, Interventional