Sex differences in human skeletal involution.
D000328:Adult; D000368:Aged; D000375:Aging / Q000502:physiology*; D001842:Bone and Bones / Q000502:physiology*; D005260:Female; D005269:Femur; D006801:Humans; D008159:Lumbar Vertebrae; D008297:Male; D008875:Middle Aged; D012272:Ribs; D012737:Sex Factors