Are corticosteroids safe in adolescent and adult patients with infectious mononucleosis? A retrospective cohort study Emilio-Manuel Páez-Guillán; Joaquín Campos-Franco; Rosario Alende; Arturo González-Quintela;

Reactivación de citomegalovirus en pacientes con gastritis inmunomediada Diana Paredes-Ruiz; Flora López-López; Juan Antonio Núñez-Sobrino; Carlos Gómez-Martin; Carmen Díaz-Pedroche; Manuel Lizasoain;

Prevention and therapy of viral infections in patients with solid organ transplantation Jose Tiago Silva; Mario Fernández-Ruiz; José María Aguado;