Parkinsonism in HIV-Infected Patients on Highly Active Antiretroviral Therapy
Neurol 73:401-403, Tisch,S. &Brew,B., 2009
Parkinsons Disease
Lancet 373:2055-2066, Lees,A.J.,et al, 2009
Second Consensus Statement on the Diagnosis of Multiple System Atrophy
Neurol 71:670-676, Gilman,S.,et al., 2008