title: Eponymity and the age of ultrasound: how should new blocks be introduced into clinical practice?
authors.forename: A William
authors.initials: AW
authors.lastname: Harrop-Griffiths
authors.forename: Nicholas M
authors.initials: NM
authors.lastname: Denny
mesh_terms: D001917:Brachial Plexus / Q000000981:diagnostic imaging*; D002986:Clinical Trials as Topic / Q000379:methods; D006801:Humans; D007278:Injections, Spinal; D009407:Nerve Block / Q000009:adverse effects / Q000379:methods; D012107:Research Design; D018084:Ultrasonography, Interventional