Metabolic and Genetic Bone Disorders

PP26-1

Progressive Development of PTH Resistance in Patients with Maternal GNAS Coding Inactivating Mutations
Alessia Usardi, Asmaa Mamoune, Elodie Nattes, Anya Rothenbuhler and Agnes Linglart

PP26-3

Efficacy and Safety of Asfotase Alfa in Patients with Infantile Hypophosphatasia Treated for up to 3.5 Years: Results from a Phase II, Open-Label, Uncontrolled Study
Johannes Liese, Christine Hofmann, Paul Harmatz, Gerard Vockley, Hui Zhang, Kenji Fujita and Cheryl Rockman-Greenberg

PP26-4

Serum Calcium to Phosphorous Ratio (Ca/P) As a Simple, Inexpensive Screening Tool in the Diagnosis of Primary Hyperparathyroidism (PHPT)
Bruno Madeo, Elda Kara, Katia Cioni Cioni, Silvia Vezzani, Manuela Simoni and Vincenzo Rochira