_:vb50940211 . _:vb50940211 . _:vb50940211 . _:vb50940211 "A bone remodeling disease that results in an abnormal decrease of bone density or mass."^^ . _:vb50940211 "url:https://www.ncbi.nlm.nih.gov/pubmed/11277085"^^ . _:vb50940211 "url:http://en.wikipedia.org/wiki/Bone_resorption"^^ . _:vb50940211 . _:vb50940211 . _:vb50940211 .