?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=M&rft.aulast=Claret&rft.au=Claret%2C+M&rft.issue=8&rft.atitle=AMPK+is+essential+for+energy+homeostasis+regulation+and+glucose+sensing+by+POMC+and+AgRP+neurons&rft.title=J+CLIN+INVEST&rft.volume=117&rft.issn=0021-9738&rft.date=August+2007&rft.pages=2325+-+2336&rft.genre=article