共 19 条
[1]
ANURAS S, 1984, AM J GASTROENTEROL, V79, P525
[4]
CRASS JR, 1985, AM J ROENTGENOL, V144, P475
[5]
DUH QY, IN PRESS ARCH SURG
[8]
GROSCHE JR, 1989, AM SURGEON, V55, P111
[9]
KOKURA JS, 1977, ARCH SURG-CHICAGO, V112, P512