00496nas a2200133   4500000000100000008004100001260010600042100002600148700001200174700001500186700001200201245014200213300000700355       2011                            d  c229478235459bProceedings of the Australian Physiotherapy Association ConferenceaBrisbane, Australia1 aSherrington Catherine1 aPaul S.1 aCanning C.1 aFung V.00aMuscle power, muscle strength and activity performance measures are more reproducible than postural sway measures for Parkinson's disease  a70