1. Epidemiology of osteoporosis and osteoporotic fractures;Cummings;Epidemiol Rev,1985
2. Estrogen replacement therapy;Ryan,1983
3. Bone compressive strength: The influence of density and strain rate;Carter;Science,1976
4. Bone mineral content and mechanical strength of the femoral neck;Dalen;Acta Orthop Scand,1976
5. Postmenopausal and corticosteroid-induced osteoporosis;Crilly,1978