Original Research

Malnutrition, Airflow Limitation and Severe Emphysema are Risks for Exacerbation of Chronic Obstructive Pulmonary Disease in Japanese Subjects: A Retrospective Single-Center Study

Yamaya M, Usami O, Nakayama S, Tode N, Yamada A, Ito S, Omata F, Momma H, Funakubo M, Ichinose M

International Journal of Chronic Obstructive Pulmonary Disease 2020, 15:857-868

Published Date: 22 April 2020