1. A piscatorial epistle;Trevett, A.J.; Lalloo, D.G.; Kevau, I.H.;BMJ,1992
2. Case record of an unusual foreign body in the respiratory tract;Rao, P.B.;J Laryngol Otol,1954
3. An unusual foreign body in the trachea and left bronchus;Tarasia, H.S.; Mishra, B.N.;Indian J Otolaryngol,1974
4. Live fish in right bronchus;Samant, H.C.; Gupta, O.P.; Agarwal, M.K.; Gogoi, D.;IOolaryngol,1978