[PE1] Poster Session 1
Adult airway diseases

[PE1-2] Clinical usefulness of serum and sputum YKL-40 in the management of asthma, ACO and COPD

Yasuhito Suzuki, Junpei Saito, Mami Rikimaru, Manabu Uematsu, Atsuro Fukuhara, Takefumi Nikaido, Naoko Fukuhara, Yoshinori Tanino, Yoko Shibata (Department of Pulmonary Medicine, Fukushima Medical University School of Medicine, Japan)