共 31 条
[21]
LIPSETT P A, 1991, Gastroenterology, V100, pA767
[25]
SITZMANN JV, 1990, SURG GYNECOL OBSTET, V170, P25
[27]
SPENGLER U, 1989, GASTROENTEROLOGY, V96, P860
[29]
TERA H, 1960, ACTA CHIR SCAND S, V256, P4