Role of fractional exhaled nitric oxide in patients with sickle cell disease Agustín Muñoz-Cutillas; Sara Bellón-Alonso; Eduardo Bardón-Cancho; Santiago Rodríguez-Tubío-Dapena; Lucía Díez-Llamazares; Rosa Rodríguez-Fernández; Juan Luis Rodríguez-Cimadevilla;

Transcranial Doppler in traumatic carotid dissection Daniel Palanca Arias; Irene Gil Hernández; Álvaro Boria Alegre; Juan Pablo García Íñiguez;

Complications due to longstanding intrabronchial foreign body Irene Sancho Marquina; Elena Aranda Conchello; Inés Loreto Gallán Farina; Carlos Martín de Vicente;