Amin, M NChowdhury, W A1988-12-012009-05-271988-12-012009-05-271988-12-01Amin MN, Chowdhury WA. Foreign body in the trachea: a case report. Bangladesh Medical Research Council Bulletin. 1988 Dec; 14(2): 87-9http://imsear.searo.who.int/handle/123456789/293Bangladesh Medical Research Council Bulletin.engEquipment FailureFemaleForeign Bodies --diagnosisHumansMiddle AgedPolyvinyl ChlorideTracheaTracheostomy --instrumentationForeign body in the trachea: a case report.Case Reports