D. K., Selvam, Nirmal Kumar J., Anjan Kumar S., and Nagarajan P. S. 2018. “A Clinical Study on Paediatric Aero Digestive Foreign Body in Emergency Department”. International Journal of Otorhinolaryngology and Head and Neck Surgery 4 (3):682-85. https://doi.org/10.18203/issn.2454-5929.ijohns20181054.