1. Diagnóstico ambulatorio de los pacientes que precisan biopsia pleural. Estudio de 100 casos consecutivos;Villena;Arch Bronconeumol,1997
2. Measurement of pleural pressure during therapeutic thoracentesis;Villena;Am J Respir Crit Care Med,2000
3. Derrame pleural;Villena,1996
4. Clinical manifestations and useful test;Light,2001
5. Villena V, Pérez V, Pozo F, López Encuentra A, Echave-Sustaeta J, Arenas J, et al. Amylase levels in pleural effusions. A consecutive unselected series of 841 patients (en prensa). Chest