Takimoto Takayuki, Morimura Osamu, Inoue Takako, Terada Haruko, Abe Kinya
Department of Internal Medicine, Toyonaka Municipal Hospital, 4-14-1 Shibahara-cho, Toyonaka City, Osaka 560-8565, Japan.
Thorax. 2012 Jun;67(6):563-4. doi: 10.1136/thx.2009.133496. Epub 2010 Jul 29.