4Reker RR, Lappe J, Davies K, et al. Characterization of perimenopausal bone loss: a prospective study. J Bone Miner Res, 2000, 15: 1965-1973.
5Nordin BE. Calcium and osteoporosis. Nutrition, 1997,13:664-686.
6Chapuy MC, Arlot ME, Duboeuf F, et al. Vitamin D3 and calcium to prevent hip fracture in elderly women. N Engl J Med, 1992, 327: 1637-1642.
7Dawson-Hughes B, Harris SS, Krall EA, et al. Effect of calcium and vitamin D supplementation on bone density in men and woman 65 years of age and older. N Engl J Med, 1997,337:670-676.
8Larsen ER, Mosekilde L, Foldspang A. Vitamin D and calcium supplementation prevents osteoporotic fractures in elderly community dwelling residents: a pragmatic population-based 3-year intervention study. 2004, 19:370-378.
9The role of calcium in peri and postmenopausal women: consensus opinion of the North American Menopause Socity. Menopause, 2001, 8:84-95.
10NIH Consensus. Development panel on osteoporosis: prevention, diagnosis and therapy. JAMA, 2001, 285: 785-795.
