%0 Journal Article %A C Hayward %A D J Brock %A R A Minns %A R J Swingler %T Homozygosity for Asn86Ser mutation in the CuZn-superoxide dismutase gene produces a severe clinical phenotype in a juvenile onset case of familial amyotrophic lateral sclerosis. %D 1998 %R 10.1136/jmg.35.2.174 %J Journal of Medical Genetics %P 174-174 %V 35 %N 2 %U https://jmg.bmj.com/content/jmedgenet/35/2/174.1.full.pdf