Nifedipine as low-dose monotherapy for essential hypertension: a primary care study.
Ritchie
L D
LD
Harrington
L T
LT
MacGregor
A R
AR
Vandenburg
M J
MJ
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003692:Delayed-Action Preparations; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D008875:Middle Aged; D009543:Nifedipine / Q000008:administration & dosage*; D016037:Single-Blind Method
D003692:Delayed-Action Preparations; D009543:Nifedipine