1. Timed Up and Go, Cognitive, and Quality-of-Life Correlates in Parkinson's Disease 
Elizabeth L. Stegemöller, PhD, Joe Nocera, PhD, Irene Malaty, MD, Mack Shelley, PhD, Michael S. Okun, MD, Chris J. Hass, PhD 
Archives of Physical Medicine and Rehabilitation 
Volume 95, Issue 4, Pages (April 2014)
DOI: /j.apmr
Copyright © 2014 American Congress of Rehabilitation Medicine Terms and Conditions

2. Fig 1
(A) PDQ-SI data plotted against TUG data for all participants. (B) PDQ-SI data plotted against verbal EF (z scores) data for all participants. (C) TUG data plotted against verbal EF (z scores) data for all participants.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2014 American Congress of Rehabilitation Medicine Terms and Conditions