00411nas a2200157   4500000000100000000000100001008004100002100001300043700001600056700001500072700001700087245011400104300001400218490000700232022001400239       2019                            d1 aN. Hazra1 aC. Rudisill1 aS. Jackson1 aM. Gulliford00aCost-Effectiveness of Antihypertensive Therapy in Patients Older Than 80 Years: Cohort Study and Markov Model  a1362-13690 v22  a1098-3015