[Multicenter trial for the hypertension in the elderly: problems and prospects in Japan].
Kuwajima
I
I
Division of Cardiology, Tokyo Metropolitan Geriatric Hospital.
Ozawa
T
T
Kuramoto
K
K
D000368:Aged; D018849:Controlled Clinical Trials as Topic; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D015337:Multicenter Studies as Topic