?url_ver=Z39.88-2004&rft_id=MTMT%3A1364104+10.1093%2Foxfordjournals.eurheartj.a060949&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=A.&rft.aulast=Kardos&rft.au=+Kardos+A.&rft.pages=545-552&rft.issue=4&rft.issn=0195-668X&rft.atitle=The+mechanism+of+blood+pressure+variability.+Study+in+patients+with+fixed+ventricular+pacemaker+rhythm.&rft.title=EUROPEAN+HEART+JOURNAL&rft.volume=16&rft.date=1995&rft.genre=article