Bone electrolytes in the aging rat.
D000375:Aging; D000818:Animals; D001835:Body Weight; D001842:Bone and Bones / Q000032:analysis*; D002118:Calcium / Q000032:analysis*; D005260:Female; D005269:Femur / Q000032:analysis; D008297:Male; D009929:Organ Size; D011188:Potassium / Q000032:analysis*; D012964:Sodium / Q000032:analysis*
D012964:Sodium; D011188:Potassium; D002118:Calcium