?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Bunce&rft.aufirst=C&rft.au=Bunce%2C+C&rft.date=8+March+2006&rft.volume=6&rft.title=BMC+Public+Health&rft.atitle=Leading+causes+of+certification+for+blindness+and+partial+sight+in+England+%26+Wales&rft.issn=1471-2458&rft.pages=-&rft.genre=article