A case report of neonatal osteopetrosis Vahideh Hosseinzadeh; Elias Mazrooei Rad; Reyhaneh Rezvani Khorashad; Ezzat Khodashenas;

Hypophysitis an uncommon manifestation of IgG4-related disease: Case report Guillermo Guzmán; Andrés Hormaza; Luz Fernanda Sua; Sergio Ortega; Daniel Ortiz; Veline Martínez;

Autoimmune manifestations in pediatric patients with human type I T - cell lymphotropic virus (HTLV-1) infection Laura Isabel Restrepo Figueroa; Ximena Alexandra Basto Escobar; Carlos Andrés García Muñoz; Juan Pablo Malagón Caicedo; José Danilo Jojoa Ríos; Juan Pablo Rojas Hernández;