Severe adenovirus infection: presentation of 3 cases Ana Cristina Galindo García; Inés Teresa Bolsa Ferrer; Paula Casajús Pelegay; Ruth García Romero; Carlos Martín de Vicente;

Neuroendocrine cell hyperplasia of infancy: Description of 6 cases Laura Gil Blanco; Alicia Hernando Larroy; Javier Sainz García; Carlos Martín de Vicente;

Different clinical presentations of idiopathic pulmonary hemosiderosis Javier Sainz García; Sabina Bona Gazol; Irene Sancho Marquina; Javier Martínez Castillón; Carlos Martín de Vicente;