Authors: Nigel S Beckett; Ruth Peters; Astrid E Fletcher; Jan A Staessen; Lisheng Liu; Dan Dumitrascu; Vassil Stoyanovsky; Riitta L Antikainen; Yuri Nikitin; Craig Anderson; Alli Belhani; Françoise Forette; Chakravarthi Rajkumar; Lutgarde Thijs; Winston Banya; Christopher J Bulpitt Journal: N Engl J Med Date: 2008-03-31 Impact factor: 91.245