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

IgG4-related disease associated with immune thrombocytopenia: A clinical case report María José Suárez Terán; Pablo Marcelo Cáceres Fernández; Christian Augusto Armijos Villacis; Gabriela Alexandra Torres Herrera;

Sjögren¿s syndrome: Epidemiology and clinical manifestations Carlos Andrés Reyes Jaraba; Nehomar Eduardo Pájaro Galvis; Oscar Vicente Vergara Serpa; Johan Yessid Conquett Huertas; Oscar Darío Echenique Torres; Alonso Cortina Gutiérrez; Diego Antonio Serna Otero; Diana Carolina Zapata Cerpa;