共 12 条
[4]
GRENADIER E, 1983, J AM COLL CARDIOL, V3, P452
[6]
HATLE L, 1985, DOPPLER ULTRASOUND C, P278
[8]
JACOVELLA G, 1980, AM J CARDIOL, V46, P526, DOI 10.1016/0002-9149(80)90044-2