RT Journal Article SR Electronic T1 Losartan was more effective than atenolol for isolated systolic hypertension and left ventricular hypertrophy JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 43 OP 43 DO 10.1136/ebm.8.2.43 VO 8 IS 2 YR 2003 UL http://ebm.bmj.com/content/8/2/43.abstract AB