Nutritional secondary hyperparathyroidism in captive birds.
D000818:Animals; D000836:Animals, Zoo; D001715:Bird Diseases / Q000473:pathology; D002136:Calcium, Dietary; D003677:Deficiency Diseases / Q000150:complications / Q000662:veterinary*; D006961:Hyperparathyroidism / Q000209:etiology / Q000473:pathology / Q000662:veterinary*; D010280:Parathyroid Glands / Q000473:pathology
D002136:Calcium, Dietary