1. Efficacy of Intra-Articular Injection of Botulinum Toxin Type A in Refractory Hemiplegic Shoulder Pain 
Alberto Castiglione, MD, Sergio Bagnato, MD, PhD, Cristina Boccagni, MD, Marcello C. Romano, MD, Giuseppe Galardi, MD 
Archives of Physical Medicine and Rehabilitation 
Volume 92, Issue 7, Pages (July 2011)
DOI: /j.apmr
Copyright © 2011 American Congress of Rehabilitation Medicine Terms and Conditions

2. Fig 1
Procedure for injection into the glenohumeral joint under echographic guidance.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2011 American Congress of Rehabilitation Medicine Terms and Conditions

3. Fig 2
Pain VAS score (A) at rest and (B) during passive arm abduction before and after intra-articular BTX-A injection. Data are expressed as mean (bars) and SD (lines). *P<.01; †P<.001.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2011 American Congress of Rehabilitation Medicine Terms and Conditions