TY - JOUR AU - Ellis, T; Cavanaugh, J T; Earhart, G M; Ford, M P; Foreman, K B; Dibble, L E TI - Which measures of physical function and motor impairment best predict quality of life in Parkinson's disease? JO - Parkinsonism Relat Disord IS - 09 VL - 17 PY - 2011 DO - 10.1016/j.parkreldis.2011.07.004 L3 - PubMed-ID: 21820940 SP - 693 EP - 697 ER -