TY - GEN AU - O'Donnell,D E TI - Dyspnea in advanced chronic obstructive pulmonary disease SN - 1053-2498 PY - 1998///0903 KW - Dyspnea KW - complications KW - Humans KW - Lung Diseases, Obstructive KW - Respiratory Mechanics KW - Respiratory Muscles KW - physiopathology N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Review ER -