Bone loss and senescence.
D000328:Adult; D000368:Aged; D000375:Aging; D005260:Female; D050723:Fractures, Bone / Q000453:epidemiology / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D008962:Models, Theoretical; D009026:Mortality; D010024:Osteoporosis / Q000209:etiology*; D012737:Sex Factors