RT Journal Article SR Electronic T1 Motor response to apomorphine and levodopa in asymmetric Parkinson's disease. JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 1444 DO 10.1136/jnnp.57.11.1444 VO 57 IS 11 A1 Kempster, P A A1 Lees, A J YR 1994 UL http://jnnp.bmj.com/content/57/11/1444.1.abstract AB