Comparable autoantibody serum levels against amyloid- and inflammation-associated proteins in Parkinson's disease patients and controls. oleh Walter Maetzler, Anja Apel, Markus Langkamp, Christian Deuschle, Sarah Selina Dilger, Johannes Georg Stirnkorb, Claudia Schulte, Erwin Schleicher, Thomas Gasser, Daniela Berg