title: Sonoanatomy of the cervical spinal nerve roots: implications for brachial plexus block.
authors.forename: Samer
authors.initials: S
authors.lastname: Narouze
mesh_terms: D001917:Brachial Plexus; D002574:Cervical Vertebrae / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D006801:Humans; D009407:Nerve Block / Q000379:methods*; D013126:Spinal Nerve Roots / Q000033:anatomy & histology / Q000000981:diagnostic imaging; D014463:Ultrasonography