Abstract
Get full access to this article
View all access options for this article.
References
1.
Deyo RA
,
Walsh NE
,
Schoenfeld LS
,
Ramamurthy S.
Can trials of physical treatments be blinded ? Am J Phys Med Rehabil
1990 ; 69 : 6 -10 .
2.
Stewart J.
,
Andrews K.
Stroke recovery: he can but does he?
Rheumatol Rehabil
1978 ; 18 : 43 -48 .
3.
MacRae KD
Statistical aspects of clinical trials . In:
Greenhalgh RM
,
Clifford Rose F
eds. Progress in stroke research 1 . London : Pitman , 1979 .