7Ebeling PR. Clinical practice. Osteoporosis in men [J]. N Engl J Med ,2008,358 (14) : 1474-1482.
8Ensrud KE, Taylor BC, Pandel ML, et al. Serum 25-hydroxyvitamin D levels and rate of hip bone loss in older men [J]. J Clin Endocrinol Metab,2009,94 ( 8 ) :2773-2780.
9Kuchuk NO, Pluijm SM, van Schoor NM, et al. Relationships of serum 25-hydroxyvitamin D to bone mineral density and serum parathyroid hormone and markers of bone turnover in older persons [ J ]. J Clin Endocrinol Metab ,2009,94 (4) : 1244-1250.
10Genant HK,Jergas M,Palermo L,et al.Comparison of semiquantitative visual and quantitative morphometric assessment of prevalent and incident vertebral fractures in osteoporosis[J] .J Bone Mineral Res,1996,11:984-996.
