PARKINSON'S DISEASE QUESTIONNAIRE (PDQ-39) AS A PRIMARY ENDPOINT IN A TRIAL COMPARING DEEP BRAIN STIMULATION WITH BEST MEDICAL THERAPY VERSUS BEST MEDICAL THERAPY ALONE FOR ADVANCED PARKINSON'S DISEASE (PD SURG TRIAL): A RANDOMISED, OPEN-LABEL TRIAL

Bibliographic Details
Main Authors: Jenkinson, C, Williams, A, Ives, N, Rick, C, Daniels, J, Patel, S, Wheatley, K, Churchman, D
Format: Journal article
Published: 2012