?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.ijcard.2006.07.099&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Carroll%2C+Sean&rft.aufirst=Sean&rft.aulast=Carroll&rft.volume=119&rft.atitle=Efficacy+of+lifestyle+intervention+on+peak+exercise+cardiac+power+output+and+reserve+in+premenopausal+obese+females%3A+A+randomised+pilot+study&rft.date=2007&rft.issue=2&rft.title=International+Journal+of+Cardiology&rft.issn=0167-5273&rft.genre=article