共 14 条
[1]
APFEL RE, 1982, BRIT J CANCER, V45, P140
[7]
DELIUS M, 1989, BILIARY LITHOTRIPSY, P31
[8]
Flynn H.G., 1964, PHYS ACOUSTICS, V1, P595
[10]
HALL TJ, 1989, RADIOLOGY, V173, P472