共 17 条
[7]
FOSHAGER MC, 1995, AM J ROENTGENOL, V165, P1
[8]
GANGULY S, 1995, HEPATOLOGY, V21, P1226, DOI 10.1016/0270-9139(95)90041-1
[9]
Gumaste V V, 1994, Gastroenterology, V107, P591