?url_ver=Z39.88-2004&rft_id=10.1136%2Fjech.2003.011031&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Turrell&rft.aufirst=Gavin&rft.au=Turrell%2C+Gavin&rft.volume=58&rft.atitle=A+Multilevel+Analysis+of+Socioeconomic+(Small+Area)+Differences+in+Household+Food+Purchasing+Behaviours&rft.date=2004&rft.issue=3&rft.title=Journal+of+Epidemiology+and+Community+Health&rft.issn=0143-005X&rft.genre=article