?url_ver=Z39.88-2004&rft_id=MTMT%3A1916246+10.1186%2F1471-2458-12-60&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=+N%C3%A9d%C3%B3+Erika&rft.aulast=N%C3%A9d%C3%B3&rft.aufirst=Erika&rft.volume=12&rft.atitle=Association+of+smoking%2C+physical+activity%2C+and+dietary+habits+with+socioeconomic+variables%3A+a+cross-sectional+study+in+adults+on+both+sides+of+the+Hungarian-Romanian+border&rft.issue=1&rft.date=2012&rft.issn=1471-2458&rft.title=BMC+PUBLIC+HEALTH&rft.genre=article