title: Viral hide-and-seek in sporadic ALS: a new challenge.
authors.forename: G
authors.initials: G
authors.lastname: Karpati
authors.forename: M C
authors.initials: MC
authors.lastname: Dalakas
mesh_terms: D000690:Amyotrophic Lateral Sclerosis / Q000821:virology*; D004770:Enterovirus / Q000235:genetics*; D006801:Humans; D012367:RNA, Viral / Q000032:analysis; D020133:Reverse Transcriptase Polymerase Chain Reaction
chemical_list: D012367:RNA, Viral