Authors: D E Levy; D Bates; J J Caronna; N E Cartlidge; R P Knill-Jones; R H Lapinski; B H Singer; D A Shaw; F Plum Journal: Ann Intern Med Date: 1981-03 Impact factor: 25.391
Authors: E Facco; M Casartelli Liviero; M Munari; F Toffoletto; F Baratto; G P Giron Journal: J Neurol Neurosurg Psychiatry Date: 1990-04 Impact factor: 10.154