?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Jandackova%2C+VK&rft.aulast=Jandackova&rft.aufirst=VK&rft.date=1+October+2019&rft.title=Journal+of+the+American+Heart+Association&rft.issue=19&rft.volume=8&rft.atitle=Healthy+Lifestyle+and+Cardiac+Vagal+Modulation+Over+10+Years%3A+Whitehall+II+Cohort+Study&rft.genre=article