共 61 条
[1]
ABUABARA SF, 1982, ARCH SURG-CHICAGO, V117, P239
[4]
Balasegaram M, 1981, Curr Probl Surg, V18, P282
[7]
BERGER LA, 1982, LANCET, V1, P132
[9]
COHEN HG, 1975, GASTROENTEROLOGY, V69, P35
[10]
CONTER RL, 1986, SURG GYNECOL OBSTET, V162, P114