. . . . . . . . . . . . "[To determine whether genetic variation in these genes plays a role in sporadic PD, we performed a genetic association study in a screening sample of 340 PD patients and 680 controls and a large replication sample of 669 PD patients and 669 controls using 54 single nucleotide polymorphisms in and around the Engrailed 1/2, PITX3, LMX1B and OTX2 genes.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2013-07-06"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:32:41+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .