Item response theory analysis of the Amyotrophic Lateral Sclerosis Functional Rating Scale-Revised in the Pooled Resource Open-Access ALS Clinical Trials Database
2015 ◽
Vol 17
(3-4)
◽
pp. 157-167
◽
1998 ◽
Vol 31
(6)
◽
pp. 525-532
◽
Keyword(s):
Keyword(s):
2017 ◽
Vol 60
◽
pp. 41-63
◽
2010 ◽
Vol 2
(2)
◽
pp. 4038-4047
◽