?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Sheng&rft.au=Sheng%2C+X&rft.aufirst=X&rft.title=BMC+Public+Health&rft.pages=-&rft.issn=1471-2458&rft.atitle=The+comparative+effectiveness+of+statin+therapy+in+selected+chronic+diseases+compared+with+the+remaining+population&rft.volume=12&rft.date=30+August+2012&rft.genre=article