Oka Hiroaki, Ishii Hiroshi, Amemiya Yuka, Otani Satoshi, Kishi Kenji, Shirai Ryo, Tokimatsu Issei, Nakama Kaoru, Kadota Jun-ichi
Department of Respiratory Medicine (Internal Medicine II), Oita University Hospital, Oita.
Intern Med. 2009;48(7):579-80. doi: 10.2169/internalmedicine.48.1909. Epub 2009 Apr 1.