Age-Related Bone Losses

《英文msh詞典》Age-Related Bone Losses
[入口詞] Age-Related Bone Losses
[主題詞] Osteoporosis
[英文釋義] Reduction of bone mass without alteration in the composition of bone,leading to fractures. Primary osteoporosis can be of two major types: postmenopausal osteoporosis (OSTEOPOROSIS,POSTMENOPAUSAL) and age-related or senile osteoporosis.