Familial aggregation in amyotrophic lateral sclerosis.
Byrne
Susan
S
Hardiman
Orla
O
D000690:Amyotrophic Lateral Sclerosis / Q000453:epidemiology / Q000235:genetics*; D005192:Family Health; D006801:Humans; D035781:Siblings; D013548:Sweden / Q000453:epidemiology