Ultrasound in the Study of Thoracic Diseases: Innovative Aspects Beatriz Romero Romero; Iván Vollmer Torrubiano; Jose Martín Juan; Sarah Heili Frades; Javier Pérez Pallares; Virginia Pajares Ruiz; Aurelio Wangüemert Pérez; Hernández Cristina Ramos; Enrique Cases Viedma;

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;