共 10 条
[3]
HAYDEN MR, 1978, S AFR MED J, V54, P571
[4]
JONES KL, 1973, LANCET, V1, P1267
[6]
JONES KL, 1973, LANCET, V2, P999
[7]
POZNANSK.AK, 1972, RADIOLOGY, V104, P1
[9]
SPIEGEL PG, 1979, CLIN ORTHOP RELAT R, V139, P58