Evaluation of phosphorus metabolism in dogs with chronic kidney disease under renal diet: serum parathormone and fibroblast growth factor 23 (FGF-23) - Brunetto, Márcio Antônio; Caragelasco, Douglas Segalla; Kogika, Márcia Mery; Halfen, Dóris Pereira; Pontieri, Cristiana Fonseca Ferreira; Jeremias, Juliana Toloi; Sucupira, Maria Cláudia Araripe (Waltham International Nutritional Sciences Symposium (WINSS): Growing Science in Pet Nutrition, 2016)