Non-Motor Symptoms in Parkinsons Disease are Reduced by Nabilone
Ann Neurol 88:712-722, Peball, M.,et al, 2020
Parkinsons Disease
Lancet 373:2055-2066, Lees,A.J.,et al, 2009
Ten Most Commonly Asked Questions About the Psychiatric Aspects of Parkinson's Disease
The Neurologist 9:50-56, Reich,S.G. & Marsh,L., 2003
Nonmotor Fluctuations in Patients with Parkinson's Disease
Neurol 47:1180-1183, Hillen,M.E.&Sage,J.I., 1996