?url_ver=Z39.88-2004&rft_id=doi%3A10.1080%2F03610920802001888&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Crimaldi&rft.au=Crimaldi%2C+Irene&rft.aufirst=Irene&rft.pages=2777-2794&rft.issn=0361-0926&rft.title=Communications+in+statistics+-+theory+and+methods&rft.date=2008&rft.issue=17&rft.volume=37&rft.atitle=Asymptotic+results+for+a+generalized+P%C3%B3lya+urn+with+%E2%80%9Cmulti-updating%E2%80%9D+and+applications+to+clinical+trials&rft.genre=article