@ARTICLE{
author={Hedrich Katja,Hagenah Johann M,Djarmati Ana,Hiller A,Lohnau T,Lasek K,Grunewald RA,Hilker R,Steinlechner S,Boston H,Kock Norman,Schneider-Gold C,Kress W,Siebner Hartwig R,Binkofski Ferdinand,Lencer R,Munchau A,Klein Christine},
year={2006},
title={Clinical spectrum of homozygous and heterozygous PINK1 mutations in a large German family with Parkinson disease  Role of a single hit?},
journal={ARCHIVES OF NEUROLOGY},
volume={63},
number={6},
pages={833-838},
document_type={Article},
} 

@ARTICLE{
author={Hedrich Katja,Djarmati Ana,Schafer N,Hering R,Wellenbrock C,Weiss PH,Hilker R,Vieregge Peter,Ozelius LJ,Heutink P,Bonifati V,Schwinger E,Lang Anthony E,Noth J,Bressman SB,Pramstaller Peter P,Riess O,Klein Christine},
year={2004},
title={DJ-1 (PARK7) mutations are less frequent than Parkin (PARK2) mutations in early-onset Parkinson disease},
journal={NEUROLOGY},
volume={62},
number={3},
pages={389-394},
document_type={Article},
}