International presentation May 22, 2019 Analysis of Decline in Lung Function in Adult Asthma S. Nagumo, Y. Kimura, A. Saito, K. Yoshizawa, H. Ueno, Y. Nishiyama, M. Hayashi, T. Koya, T. Hasegawa, T. Kikuchi Language English Presentation type Oral presentation (general)