Tai Chi and Postural Stability in Patients with Parkinsons Disease
NEJM 366:511-519, Li,F.,et al, 2012
Balance in the Healthy Elderly
Arch Neurol 54:976-981, Camicioli,R.,et al, 1997
An 85-Year-Old Woman with a History of Falls
JAMA 276:59-66, Lipsitz,L.A., 1996
A Dynamic Posturography Study of Balance in Healthy Elderly
Neurol 42:2069-2075, Wolfson,L.,et al, 1992