Survival benefits of angiotensin-converting enzyme inhibitors in older heart failure patients with perceived contraindications.
Ahmed A, Kiefe CI, Allman RM, Sims RV, DeLong JF. Survival benefits of angiotensin-converting enzyme inhibitors in older heart failure patients with perceived contraindications. J Am Geriatr Soc. 2002 Oct; 50(10):1659-66.