Gonadotropin and estradiol levels after leuprolide stimulation tests in Brazilian girls with precocious puberty - Junqueira, Flávia Raquel Rosa; Lara, Lúcia Alves da Silva; Martins, Wellington de Paula; Ferriani, Rui Alberto; Silva, Ana Carolina Japur de Sá Rosa e; Sá, Marcos Felipe Silva de; Reis, Rosana Maria dos (Journal of Pediatric and Adolescent Gynecology, 2015)