?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=A&rft.au=Bowling%2C+A&rft.aulast=Bowling&rft.issue=6&rft.pages=438+-+440&rft.issn=0143-005X&rft.title=Journal+of+Epidemiology+and+Community+Health&rft.volume=58&rft.date=June+2004&rft.atitle=Socioeconomic+differentials+in+mortality+among+older+people&rft.genre=article