Authors: BARBERA JA RIVEROLA A ROCA J RAMIREZ J WAGNER PD ROS D WIGGS BR RODRIGUEZROISIN R

Citation: Ja. Barbera et al., PULMONARY VASCULAR ABNORMALITIES AND VENTILATION-PERFUSION RELATIONSHIPS IN MILD CHRONIC OBSTRUCTIVE PULMONARY-DISEASE, American journal of respiratory and critical care medicine, 149(2), 1994, pp. 423-429