title: Perineural catheters: ultrasound guidance or assistance?
authors.forename: De Q H
authors.initials: DQ
authors.lastname: Tran
authors.forename: Shubada
authors.initials: S
authors.lastname: Dugani
authors.forename: Roderick J
authors.initials: RJ
authors.lastname: Finlayson
mesh_terms: D000765:Anesthesia, Conduction / Q000295:instrumentation*; D002404:Catheterization / Q000379:methods*; D057785:Catheters; D004867:Equipment Design / Q000295:instrumentation*; D005260:Female; D006801:Humans; D008297:Male; D009407:Nerve Block / Q000295:instrumentation* / Q000379:methods*; D010149:Postoperative Pain / Q000517:prevention & control*; D012584:Sciatic Nerve; D012782:Shoulder / Q000601:surgery*; D016683:Supine Position; D018084:Ultrasonography, Interventional / Q000295:instrumentation* / Q000379:methods*