Gui, Y., Zhao, Y., Liu, H., Fu, J., Xu, Z. and Hu, X. 2012. A novel synonymous SNP in PITX3 is associated with Parkinson’s disease in a Chinese population. Swiss Medical Weekly. 142, 0910 (Feb. 2012), w13521. DOI:https://doi.org/10.4414/smw.2012.13521.