Authors: K L Mourier; F Gelbert; A Rey; E Assouline; B George; D Reizine; J J Merland; J Cophignon Journal: Acta Neurochir (Wien) Date: 1989 Impact factor: 2.216
Authors: J K Song; Y P Gobin; G R Duckwiler; Y Murayama; J G Frazee; N A Martin; F Viñuela Journal: AJNR Am J Neuroradiol Date: 2001-01 Impact factor: 3.825