Beg, M HReyazuddin,Hasan, A1988-03-012009-05-301988-03-012009-05-301988-03-01Beg MH, Reyazuddin , Hasan A. Esophageal foreign bodies. Indian Journal of Pediatrics. 1988 Mar-Apr; 55(2): 323-6http://imsear.searo.who.int/handle/123456789/82217engChildChild, PreschoolEsophagusFemaleForeign BodiesHumansMaleJournal Article