A novel STAT5B mutation causing GH insensitivity syndrome associated with hyperprolactinemia and immune dysfunction in two male siblings - Pires, Patricia N. Pugliese; Tonelli, Carlos A.; Dora, Jose M.; Silva, Paulo C. A.; Czepielewski, Mauro; Simoni, Genoir; Arnhold, Ivo J. P.; Jorge, Alexander A. L. (European Journal of Endocrinology, 2010)