共 15 条
- [2] BLADES B, 1950, SURG GYNECOL OBSTET, V91, P524
- [4] Capelle W., 1935, DTSCH Z CHIR, V246, P466
- [7] PAIN CONTROL FOLLOWING UPPER ABDOMINAL OPERATIONS [J]. AMA ARCHIVES OF SURGERY, 1951, 62 (05): : 678 - 682
- [8] HASHEMI K, 1983, ANN ROY COLL SURG, V65, P38
- [9] HULL CH, 1979, SPSS UPDATE NEW PROC, P38
- [10] LEVACK ID, 1984, ANN ROY COLL SURG, V66, P146