Randomized trial comparing the effects of a low-dose combination of nifedipine GITS and valsartan versus high-dose monotherapy on central hemodynamics in patients with inadequately controlled hypertension: FOCUS study.
Randomized trial comparing the effects of a low-dose combination of nifedipine GITS and valsartan against high dose monotherapy on central hemodynamics in patients with inadequately controlled hypertension :