title: SonixGPS - the role of operator experience.
authors.affiliation: Vancouver Coastal Health, Vancouver, Canada.
authors.forename: R
authors.initials: R
authors.lastname: Tang
authors.forename: A
authors.initials: A
authors.lastname: Sawka
authors.forename: H
authors.initials: H
authors.lastname: Vaghadia
mesh_terms: D000818:Animals; D006801:Humans; D009407:Nerve Block / Q000379:methods*; D018084:Ultrasonography, Interventional / Q000379:methods*