title: [Etiological studies of ALS (amyotrophic lateral sclerosis) and intrinsic serum factors].
mesh_terms: D000328:Adult; D000690:Amyotrophic Lateral Sclerosis / Q000097:blood* / Q000209:etiology / Q000473:pathology; D000818:Animals; D000870:Anterior Horn Cells / Q000166:cytology; D002470:Cell Survival; D002490:Central Nervous System / Q000473:pathology; D003470:Culture Media; D046508:Culture Techniques; D005260:Female; D006801:Humans; D051379:Mice; D009410:Nerve Degeneration; D051381:Rats; D013116:Spinal Cord / Q000166:cytology
chemical_list: D003470:Culture Media