RT Journal Article SR Electronic T1 Colobronchial fistula: a late complication of appendicitis. JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 420 OP 421 DO 10.1136/thx.43.5.420 VO 43 IS 5 A1 S Ashley A1 S K Corlett A1 R Windle A1 J B Cookson YR 1988 UL http://thorax.bmj.com/content/43/5/420.abstract AB