Arai Daisuke, Fukunaga Koichi, Fujii Kentaro, Namkoong Ho, Haraguchi Mizuha, Funatsu Yohei, Naoki Katsuhiko, Tasaka Sadatomo, Betsuyaku Tomoko
Division of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, Japan.
Nihon Naika Gakkai Zasshi. 2013 Feb 10;102(2):429-32. doi: 10.2169/naika.102.429.