RT Journal Article SR Electronic T1 Spontaneous Bronchopleural Fistula Caused by a Cavitating Rheumatoid Mass JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 137 OP 138 DO 10.3899/jrheum.140408 VO 42 IS 1 A1 CIARAN F. HEALY A1 JOHN G. MURRAY YR 2015 UL http://www.jrheum.org/content/42/1/137.abstract AB