共 5 条
[1]
BERNSTEIN DS, 1966, JAMA-J AM MED ASSOC, V198, P85
[2]
ASYMPTOMATIC FRACTURES IN OSTEOPOROTIC SPINES OF THE AGED
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1953, 153 (07)
:625-627
[3]
MELTON LJ, 1983, OSTEOPOROTIC SYNDROM, P45
[5]
SMITH EL, 1981, MED SCI SPORT EXER, V13, P60