title: Nucleus 20-channel and 21-channel auditory brain stem implants. First European experiences.
authors.forename: L I
authors.initials: LI
authors.lastname: Terr
mesh_terms: D001306:Auditory Pathways; D001933:Brain Stem; D019929:Cochlear Implantation / Q000379:methods; D003054:Cochlear Implants / Q000145:classification* / Q000592:standards*; D006801:Humans; D011474:Prosthesis Design