@misc{indiciae2485693a06c6, title = {Amyotrophic lateral sclerosis: current concepts.}, author = {L L Amico and J P Antel}, year = {1981}, doi = {10.1080/00325481.1981.11715822}, url = {https://pubmed.ncbi.nlm.nih.gov/7255299/}, note = {Source identifier: 7255299} }