?url_ver=Z39.88-2004&rft_id=10.1371%2Fjournal.pone.0020711&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Marjaneh%2C+MM&rft.aulast=Marjaneh&rft.aufirst=MM&rft.issue=6&rft.volume=6&rft.date=13+June+2011&rft.atitle=Investigation+of+association+between+PFO+complicated+by+cryptogenic+stroke+and+a+common+variant+of+the+cardiac+transcription+factor+GATA4&rft.title=PLoS+ONE&rft.genre=article