Pulmonary transplantation in patients with cystic fibrosis. Report of results obtained in Clinica Puerta de Hierro (Madrid) and Hospital LaFe (Valencia) - Lázaro-Carrasco, MT; Morales, P; Ferreiro, MJ; Borro, JM; Varela, A; Vicente, R; Ramos, F; Estada, JA (REVISTA CLINICA ESPANOLA, 1999)