共 8 条
[3]
Leibman PR, 1978, ANN SURG, V187, P281
[4]
LETOURNEAU JG, 1987, AJR, V49, P229
[6]
SONOGRAPHIC DIAGNOSIS OF GAS EMBOLISM IN THE PORTAL-VEIN
[J].
GASTROINTESTINAL RADIOLOGY,
1982, 7 (04)
:375-377