共 38 条
- [21] IRVINE R, 1974, SURG GYNECOL OBSTET, V139, P701
- [22] LAUFMAN H, 1979, ARCH SURG-CHICAGO, V114, P826
- [23] LEE ET, 1980, STATISTICAL METHODS, P88
- [24] MARSH PK, 1981, CLIN ORTHOPAEDICS, V155, P133
- [25] MORELAND JR, 1979, CLIN ORTHOP RELAT R, V145, P47
- [26] NELSON CL, 1979, ARCH SURG-CHICAGO, V114, P778
- [27] NORDEN CW, 1976, CLIN ORTHOPAEDICS, V114, P203
- [28] PHILLIPS HT, 1980, CLIN ORTHOPAEDICS, V151, P147
- [30] RITTER MA, 1980, CLIN ORTHOPAEDICS, V150, P177