Original Research

3D-measurement of tracheobronchial angles on inspiratory and expiratory chest CT in COPD: respiratory changes and correlation with airflow limitation

Onoe R, Yamashiro T, Handa H, Azagami S, Matsuoka S, Inoue T, Miyazawa T, Mineshita M

International Journal of Chronic Obstructive Pulmonary Disease 2018, 13:2399-2407

Published Date: 10 August 2018