?url_ver=Z39.88-2004&rft_id=10.1002%2Fsim.4780070133&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Woodbury%2C+M.A.&rft.aulast=Woodbury&rft.aufirst=M.A.&rft.issue=1-2&rft.volume=7&rft.date=1988&rft.issn=02776715&rft.atitle=Estimating+hidden+morbidity+via+its+effect+on+mortality+and+disability&rft.title=Statistics+in+Medicine&rft.pages=325-336&rft.genre=article