Angiotensin receptor blockers and outcomes in real-world older patients with heart failure and preserved ejection fraction: a propensity-matched inception cohort clinical effectiveness study.
Patel K, Fonarow GC, Kitzman DW, Aban IB, Love TE, Allman RM, Gheorghiade M, Ahmed A. Angiotensin receptor blockers and outcomes in real-world older patients with heart failure and preserved ejection fraction: a propensity-matched inception cohort clinical effectiveness study. Eur J Heart Fail. 2012 Oct; 14(10):1179-88.