C9ORF72 hexanucleotide repeat expansion in ALS patients from the Central European Russia population. - Abramycheva, Natalya Y.; Lysogorskaia, Elena V.; Stepanova, Maria S.; Zakharova, Maria N.; Kovrazhkina, Elena A.; Razinskaya, Olga D.; Smirnov, Andrey P.; Maltsev, Andrey V.; Ustyugov, Alexey A.; Kukharsky, Michail S.; Khritankova, Inna V.; Bachurin, Sergey O.; et al. (Neurobiology of Aging, 2015)