PT  - JOURNAL ARTICLE
AU  - B Snow
TI  - Objective measures for the progression of Parkinson’s disease
AID  - 10.1136/jnnp.74.3.287
DP  - 2003 Mar 01
TA  - Journal of Neurology, Neurosurgery & Psychiatry
PG  - 287--288
VI  - 74
IP  - 3
4099  - http://jnnp.bmj.com/content/74/3/287.1.short
4100  - http://jnnp.bmj.com/content/74/3/287.1.full
SO  - J Neurol Neurosurg Psychiatry2003 Mar 01; 74