dbGaP PD Summary Statistics

https://www.ncbi.nlm.nih.gov/projects/gap/cgi-bin/analysis.cgi?study_id=phs000501.v1.p1&pha=2868

Analysis Name: Genome-wide Association of Parkinson Disease in Samples Sharing Common Caucasian Ancestry
Analysis Accession: pha002868.1 

463,185 SNPs, 1,713 PD cases and 3,978 controls, from the United
States and Germany.

https://www.ncbi.nlm.nih.gov/pubmed?cmd=DetailsSearch&term=19915575[PMID]