Performance of the Amyotrophic Lateral Sclerosis Functional Rating Scale (ALSFRS) in multicenter clinical trials
Jesse M. Cedarbaum, Nancy StamblerVolume:
152
Year:
1997
Language:
english
DOI:
10.1016/s0022-510x(97)00237-2
File:
PDF, 328 KB
english, 1997