Brazilian growth charts for Williams¿Beuren Syndrome at ages 2 to 18 years Amanda de Sousa Lima Strafacci; Fabio Bertapelli; Chong Ae Kim; Maria José Rivadeneira; Rachel Sayuri Honjo; Leslie Domenici Kulikowski; Danilo Moretti Ferreira; Letícia Cassimiro Batista; Vera Lúcia Gil da Silva Lopes; Gil Guerra Junior;

Evaluation of the level of information of pediatricians about the diagnosis and management of cryptorchidism Larissa de Lima Monte; Rodrigo Campos Ocáriz; Joaquim Murray Bustorff-Silva; Patricia Traballi de Carvalho Pegolo; Gil Guerra-Junior; Márcio Lopes Miranda;

Patients with genital ambiguity referred without a sex definition: the relationship between clinical picture and defined sex of rearing Henrique C. Santos; Beatriz A. Barros; Mayra S. El-Beck; Marcio L. Miranda; Mara S. Guaragna; Helena Fabbri-Scallet; Taís N. Mazzola; Tarsis P. Vieira; Maricilda P. Mello; Antonia P. Marques-de-Faria; Andrea T. Maciel-Guerra; Gil Guerra-Junior;