1. Stimulation of Acupoint ST-34 Acutely Improves Gait Performance in Geriatric Patients During Rehabilitation: A Randomized Controlled Trial 
Klaus Hauer, PhD, Isabel Wendt, MA, Michael Schwenk, MA, Christina Rohr, MA, Peter Oster, MD, Johannes Greten, MD 
Archives of Physical Medicine and Rehabilitation 
Volume 92, Issue 1, Pages 7-14 (January 2011)
DOI: /j.apmr
Copyright © 2011 American Congress of Rehabilitation Medicine Terms and Conditions

2. Fig 1
Illustration of test proceeding and blinding: multiple blinding according to a 5-step test procedure.
Archives of Physical Medicine and Rehabilitation  , 7-14DOI: ( /j.apmr )
Copyright © 2011 American Congress of Rehabilitation Medicine Terms and Conditions

3. Fig 2
Location of acupoint ST-34 and the nonacupoint used for control treatment.
Archives of Physical Medicine and Rehabilitation  , 7-14DOI: ( /j.apmr )
Copyright © 2011 American Congress of Rehabilitation Medicine Terms and Conditions

4. Fig 3 Flow chart for patient screening and randomization.
Archives of Physical Medicine and Rehabilitation  , 7-14DOI: ( /j.apmr )
Copyright © 2011 American Congress of Rehabilitation Medicine Terms and Conditions