The mechanism of bone resorption in laying hens.
D000818:Animals; D001862:Bone Resorption / Q000187:drug effects; D002113:Calcification, Physiologic; D002645:Chickens; D004531:Eggs; D004967:Estrogens / Q000494:pharmacology; D005260:Female; D005269:Femur; D008297:Male; D010280:Parathyroid Glands / Q000502:physiology*; D010281:Parathyroid Hormone / Q000502:physiology*
D004967:Estrogens; D010281:Parathyroid Hormone