Celik, T; Kamisli, O; Babur, C; Cevik, MO; Oztuna, D; Altinayar, S
(2010)
Idiopathic Parkinson's disease defines a group of Parkinson's disease (PD) of which the aetiology is unknown but an underlying brain disease is suspected. We selected patients of this subgroup of PD and investigated the ...