addition of hydrochlorothiazide 12.5 mg/d; up-titration of hydrochlorothiazide to 25 mg/d; addition of amlodipine besylate 5 mg/d; and up-titration of amlodipine besylate to 10 mg/d. Patients who ...
A total of 398 patients attending 35 outpatient centres in Austria, Germany, Italy and Spain entered a 2-week placebo washout/run-in phase, after which they were considered eligible for study ...