共 12 条
- [1] ALLAN R, 1977, GASTROENTEROLOGY, V73, P723
- [3] BROE PJ, 1982, SURGERY, V91, P249
- [4] EDWARDS H, 1969, Annals of the Royal College of Surgeons of England, V44, P121
- [5] GLOTZER DJ, 1980, CLIN GASTROENTEROL, V9, P371
- [9] KOAL W, 1978, SURG GYNECOL OBSTET, V146, P701
- [10] SCHOFIELD P F, 1965, Ann R Coll Surg Engl, V36, P258