Afiadigwe, E.E., E.N. Chime, G. Obasikene, and B C Ezeanolue. 2020. “Migratory Bronchial Foreign Body: Role of Serial Radiographs and Review of Literature”. International Journal of Medical Science and Clinical Invention 7 (11):5130-34. https://doi.org/10.18535/ijmsci/v7i11.011.