Authors: X Z Liu; X M Xu; R Hu; C Du; S X Zhang; J W McDonald; H X Dong; Y J Wu; G S Fan; M F Jacquin; C Y Hsu; D W Choi Journal: J Neurosci Date: 1997-07-15 Impact factor: 6.167
Authors: G Sapkas; D Korres; G C Babis; P Efstathiou; N Papaioannou; A Antoniadis; J Kyratzoulis; N Efstathopoulos Journal: Eur Spine J Date: 1995 Impact factor: 3.134