title: Osteopenia of aging.
authors.forename: A
authors.initials: A
authors.lastname: Kahn
mesh_terms: D000368:Aged; D000375:Aging; D005260:Female; D006801:Humans; D008297:Male; D008593:Menopause; D008875:Middle Aged; D010014:Osteolysis / Q000503:physiopathology; D010024:Osteoporosis / Q000503:physiopathology*