@article{article, title = {{The Val158Met COMT polymorphism is a modifier of the age at onset in Parkinson's disease with a sexual dimorphism}}, publisher = {{BMJ}}, url = {{}}, year = {{2013}}, month = {{6}}, author = {{Klebe S and Golmard J-L and Nalls MA and Saad M and Singleton AB and Bras JM and Hardy J and Simon-Sanchez J and Heutink P and Kuhlenbaumer G and Charfi R et al}}, doi = {{10.1136/jnnp-2012-304475}}, volume = {{84}}, journal = {{Journal of Neurology, Neurosurgery & Psychiatry}}, issue = {{6}}, pages = {{666-673}}, note = {{Accessed on 2024/12/22}}}