Aliskiren enhances the protective effects of valsartan against cardiovascular and renal injury in endothelial nitric oxide synthase-deficient mice.
Yamamoto E, Kataoka K, Dong YF, Nakamura T, Fukuda M, Tokutomi Y, Matsuba S, Nako H, Nakagata N, Kaneko T, et al. Hypertension. 2009 Sep; 54(3):633-8. Epub 2009 Jul 13.