Bone resorption in hypovitaminosis A.
D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D001862:Bone Resorption / Q000209:etiology* / Q000473:pathology / Q000662:veterinary; D002417:Cattle; D002418:Cattle Diseases / Q000209:etiology; D009897:Optic Chiasm / Q000473:pathology; D010280:Parathyroid Glands / Q000473:pathology; D013100:Sphenoid Bone / Q000473:pathology; D014802:Vitamin A Deficiency / Q000150:complications* / Q000662:veterinary