共 9 条
[1]
[4]
MCLEOD JH, 1987, GASTROENTEROLOGY, V93, P291
[5]
MOTSON RW, 1985, BRIT J SURG, V72, P519
[6]
PARKS AG, 1976, BRIT J SURG, V63, P12
[7]
PESCATORI M, 1984, SURG GYNECOL OBSTET, V158, P517
[9]
1985, INT J COLOR DIS, V2, P51

