RT Journal Article SR Electronic T1 Intensive blood pressure-lowering reduces mortality and cardiovascular events in older people JF BMJ Evidence-Based Medicine JO BMJ EBM FD BMJ Publishing Group Ltd SP 72 OP 73 DO 10.1136/bmjebm-2017-110803 VO 23 IS 2 A1 Emily Atkins YR 2018 UL http://ebm.bmj.com/content/23/2/72.abstract AB