共 29 条
[1]
ACUNAS B, 1995, EUR RADIOL, V5, P599
[3]
ALBERTSSON M, 1991, ACTA ONCOL, V30, P617
[4]
BETHGE N, 1995, AM J GASTROENTEROL, V90, P2143
[5]
CELESTIN L R, 1959, Ann R Coll Surg Engl, V25, P165
[10]
CWIKIEL W, 1995, CURRENT TECHNIQUES I, P134