title: Depletion of femur bone mineral after the onset of egg production in a commercial strain of leghorns and in broiler-type pullets.
mesh_terms: D000367:Age Factors; D000818:Animals; D002118:Calcium / Q000032:analysis / Q000378:metabolism; D002645:Chickens / Q000378:metabolism*; D005260:Female; D005269:Femur / Q000378:metabolism*; D006614:Hindlimb / Q000032:analysis / Q000378:metabolism; D008903:Minerals / Q000378:metabolism*; D010060:Ovulation
chemical_list: D008903:Minerals; D002118:Calcium