title: Motor neuron disease: C9orf72 repeat expansion linked to aggressive disease in male patients with spinal-onset ALS.
authors.forename: Hemi
authors.initials: H
authors.lastname: Malkki
mesh_terms: D000374:Aggression / Q000502:physiology*; D000690:Amyotrophic Lateral Sclerosis / Q000235:genetics / Q000473:pathology / Q000503:physiopathology; D000073885:C9orf72 Protein / Q000235:genetics*; D006801:Humans; D008297:Male; D019680:Trinucleotide Repeat Expansion / Q000235:genetics*
chemical_list: D000073885:C9orf72 Protein; C568651:C9orf72 protein, human