@inproceedings{inproceedings, title = {{Elevated creatine kinase suggests better prognosis in patients with amyotrophic lateral sclerosis.}}, url = {{}}, year = {{2013}}, month = {{11}}, author = {{Rafiq M and Lee E and Bradburn M and McDermott C and Shaw P}}, doi = {{10.1136/jnnp-2013-306573.22}}, volume = {{84}}, journal = {{J Neurol Neurosurg Psychiatry}}, issue = {{11}}, pages = {{e2}}, note = {{Accessed on 2024/12/22}}}