title: Aging changes in the medullary cavity of the proximal femur in American Blacks and Whites.
mesh_terms: D000328:Adult; D000368:Aged; D000375:Aging; D000569:Americas; D000886:Anthropometry; D044383:Black People; D005260:Female; D005269:Femur / Q000033:anatomy & histology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D013223:Statistics as Topic; D044465:White People