[Changes in the treatment procedures for mitral stenosis].
Sakai
K
K
Heart Institute of Japan, Tokyo Women's Medical College.
Nakagawa
M
M
Hosoda
S
S
Nakano
K
K
Koyanagi
H
H
D002404:Catheterization / Q000706:statistics & numerical data; D006350:Heart Valve Prosthesis / Q000401:mortality; D017052:Hospital Mortality; D006801:Humans; D007564:Japan / Q000453:epidemiology; D008946:Mitral Valve Stenosis / Q000401:mortality / Q000601:surgery / Q000628:therapy*