%0 Journal Article %T Advance Directives of German People with Parkinson's Disease Are Unspecific in regard to Typical Complications %A Dirk Dressler %A Florian Wegner %A Martin Klietz %A Nils Schneider %A Stephanie Stiel %A £¿zlem £¿calan %J Archive of "Parkinson's Disease". %D 2019 %R 10.1155/2019/2107821 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6701430/