?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Li%2C+GH-Y&rft.aufirst=GH-Y&rft.aulast=Li&rft.date=August+2020&rft.atitle=Evaluation+of+Causality+Between+ADHD+and+Parkinson%E2%80%99s+Disease%3A+Mendelian+Randomization+study&rft.volume=37&rft.title=European+Neuropsychopharmacology&rft.issn=0924-977X&rft.pages=49-63&rft.genre=article