Endoscopic and histological characteristics in patients with eosinophilic esophagitis responsive and non-responsive to proton pump inhibitors Gabriela Guimarães Vieira; Luciana Bandeira Mendez Ribeiro; Sabine Kruger Truppel; Nelson Augusto Rosário Filho; Mário César Vieira;

Eosinophilic esophagitis: when pathologists make the difference Silvia Salvatore;

How does air quality affect the health of children and adolescents? Herberto José Chong-Neto; Nelson Augusto Rosário Filho;