共 17 条
[2]
BALLESTER M, 1982, CIRCULATION S, V2, P213
[4]
COHEN PF, 1980, HEART DISEASE, P1397
[5]
DAVIS MJ, 1980, PATHOLOGY CARDIAC VA, P88
[8]
GILBERT BW, 1977, ULTRASOUND MED, V3, P87