RT Journal Article SR Electronic T1 Benefits of blood pressure lowering are seen across levels of baseline blood pressure, comorbidity and drug class JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 172 OP 172 DO 10.1136/ebmed-2016-110446 VO 21 IS 5 A1 Mark R Nelson YR 2016 UL http://ebm.bmj.com/content/21/5/172.abstract AB