共 23 条
- [1] Andrews E, 1923, SURG GYNECOL OBSTET, V37, P740
- [2] BRENNER EC, 1932, AM J SURG, V16, P34
- [3] CULLEN TS, 1916, UMBILICUS ITS DISEAS
- [7] Frazer JE, 1915, J ANAT PHYSIOL, V50, P75
- [8] GARDNER MD, 1934, ARCH SURG-CHICAGO, V29, P942
- [9] GROSS RE, 1948, SURGERY, V24, P277
- [10] HAYMOND HE, 1931, SURG GYNECOL OBSTET, V53, P316