?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Smith%2C+KR&rft.aufirst=KR&rft.aulast=Smith&rft.title=The+American+Journal+of+Human+Genetics&rft.issn=0002-9297&rft.pages=1102+-+1107&rft.issue=6&rft.date=8+June+2012&rft.atitle=Strikingly+different+clinicopathological+phenotypes+determined+by+progranulin-mutation+dosage.&rft.volume=90&rft.genre=article