in a six-week multicenter , double-blind comparison study , moxonidine and clonidine hcl were tested in 122 and 30 outpatients , respectively , with mild to moderate hypertension ( world health organization stage i and ii ; highest measured diastolic blood pressure , 90 to 115 mm hg ) .
C0546860
clonidine hcl
C0020538
hypertension