共 12 条
[1]
ALFFRAM PA, 1964, ACTA ORTHOP SCAN S65
[2]
ANDERSEN EB, 1977, SCAND J STAT, V4, P153
[3]
Bauer GCH., 1960, CLIN ORTHOP RELAT R, V17, P219
[4]
BUHR AJ, 1959, LANCET, V1, P531
[5]
REGIONAL SURVEY OF FEMORAL-NECK FRACTURES
[J].
BRITISH MEDICAL JOURNAL,
1976, 2 (6050)
:1496-1497
[6]
GORDON PC, 1972, CAN MED ASSOC J, V105, P47
[7]
KNOWELDEN J, 1964, BRIT J PREV SOC MED, V18, P130
[8]
LUCHT U, 1971, ACTA SOCIO-MED SCAND, V3, P105
[9]
MARTENSON L, 1962, LAKARTIDNINGEN, V59, P3185
[10]
SECULAR TENDENCIES OF INCIDENCE OF FRACTURE OF UPPER END OF FEMUR
[J].
ACTA ORTHOPAEDICA SCANDINAVICA,
1978, 49 (04)
:389-391