A New Method Using Diaphragmatic Ultrasound to Monitor the Work of Breathing During Assisted and Controlled Non-Invasive Ventilation Alba Naya-Prieto; María de los Ángeles Zambrano; Maria del Pilar Carballosa; Itziar Fernández Ormaechea; Carlos López Chang; Pablo Zazu López; Pedro Piñero Gutierrez; María Jesús Rodríguez-Nieto; Germán Peces-Barba Romero; Victoria del Pozo; Sarah Heili-Frades;

Effectiveness of CPAP vs. Noninvasive Ventilation Based on Disease Severity in Obesity Hypoventilation Syndrome and Concomitant Severe Obstructive Sleep Apnea Juan F. Masa; Iván D. Benítez; Maria Á. Sánchez-Quiroga; Francisco J. Gomez de Terreros; Jaime Corral; Auxiliadora Romero; Candela Caballero-Eraso; Estrella Ordax-Carbajo; Maria F. Troncoso; Mónica González; Soledad López-Martín; José M. Marin; Sergi Martí; Trinidad Díaz-Cambriles; Eusebi Chiner; Carlos Egea; Javier Barca; Francisco J. Vázquez-Polo; Miguel A. Negrín; María Martel-Escobar; Ferrán Barbé; Babak Mokhlesi;

Lung Diffusing Capacity Improves the Prognostic Validity of the GOLD Spirometric Staging in COPD Ciro Casanova; Enrique Gonzalez-Dávila; Juan P. de Torres; Carlos Cabrera; Borja G. Cosio; Denis E. O¿Donnel; Cristina Martínez-Gonzalez; Ingrid Solanes; Antonia Fuster; Carolina Gotera; Alicia Marin; Carlos Amado; Marta Iscar; José M. Marin; José Alberto Neder; Nuria Feu; Joan B. Soriano; José Luis López-Campos; Miguel Divo; Germán Peces-Barba; Bartolomé R. Celli;