1. Chapter 69: Calcium, Phosphorus;Mellanby,2017
2. Chapter 298: Hypoparathyroidism;Lathan,2017
3. Feline endocrinopathies;Gunn-Moore;Vet Clin Small Animal Pract,2005
4. Ocular Manifestations of Endocrine Disease;Plummer,2007
5. Hypocalcemia of critical illness in dogs and cats;Holowaychuk;Veterinary Clin Small Animal Pract,2013