共 11 条
- [1] ABDON NJ, 1980, ACTA MED SCAND, V208, P73
- [2] ALFFRAM PA, 1964, ACTA ORTHOP SCAND S, P65
- [3] BOHR H, 1983, CLIN ORTHOP RELAT R, V179, P240
- [4] CEDER L, 1980, THESIS U LUND
- [5] COOK PJ, 1982, J ROY COLL PHYS LOND, V16, P45
- [6] FREDENSBORG N, 1977, CLIN ORTHOP RELAT R, V124, P161
- [8] JOHNELL O, 1984, INT ORTHOP, V7, P229
- [9] LAWTON JO, 1983, LANCET, V2, P70
- [10] NILSSON BE, 1970, ACTA CHIR SCAND, V136, P383