共 5 条
[1]
BLOUNT W P, 1969, Wisconsin Medical Journal, V68, P245
[3]
Johnson RM, 1981, CLIN ORTHOP RELAT R, V154, P34
[4]
KOCH R A, 1978, Spine, V3, P103, DOI 10.1097/00007632-197806000-00002