title: Fixating on classical landmarks: an impediment to technical success.
authors.forename: G O
authors.initials: GO
authors.lastname: Launcelott
mesh_terms: D000779:Anesthetics, Local; D001917:Brachial Plexus / Q000033:anatomy & histology* / Q000187:drug effects / Q000502:physiology; D006801:Humans; D009407:Nerve Block / Q000379:methods*
chemical_list: D000779:Anesthetics, Local