共 25 条
[3]
CAIN JL, 1967, GASTROENTEROLOGY, V53, P600
[4]
COHN I, 1985, BOCKUS GASTROENTEROL, V6, P3808
[7]
FERRUCCI JT, 1980, RADIOLOGY, V135, P1
[9]
Harris L F, 1985, Ala Med, V55, P48
[10]
HELTON WS, 1987, NEW SURGICAL MED APP, V6, P113