RT Journal Article SR Electronic T1 Fishy foreign objects JF Breathe JO Breathe FD European Respiratory Society SP 199 OP 202 DO 10.1183/18106838.0302.199 VO 3 IS 2 A1 Bakere, H. A1 MacGann, G. A1 Rajesh, P. A1 Mortimore, I. YR 2006 UL http://breathe.ersjournals.com/content/3/2/199.abstract AB