RT Journal Article SR Electronic T1 Cytokine profiles in the BAL fluid of IgG4-related respiratory disease compared with sarcoidosis JF ERJ Open Research JO erjor FD European Respiratory Society SP 00009-2015 DO 10.1183/23120541.00009-2015 VO 1 IS 2 A1 Hiroshi Yamamoto A1 Masanori Yasuo A1 Takashi Ichiyama A1 Atsuhito Ushiki A1 Masayuki Hanaoka A1 Hideaki Hamano A1 Takeshi Uehara A1 Satoshi Kawakami A1 Shoko Matsui A1 Keishi Kubo YR 2015 UL http://openres.ersjournals.com/content/1/2/00009-2015.abstract AB